@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Koulen&display=swap');
:root {
    --body-color: #fcf2e8;
    --background-gradient: linear-gradient(90deg, rgba(252, 242, 232, 1) 31%, rgba(252, 242, 232, 0) 99%);
    --main-color: #fbda68;
    --text-yellow-color: #fbda68;
    --text-black-color-bold: #121212;
    --black-color: #121212;
    --white-color: white;
    --text-black-color-normal: #2b2b2b;
    ;
    --background-yellow-color: #fbda68;
    --border-gray-color: #666666;
    --border-black-color: black;
    --text-black-dont-chance: black;
    --zalo-chat-color: #0162F2
    /* --background-yellow-blod:#ffc107; */
}


/* background:  */

.dark_theme {
    --body-color: #292929;
    --background-gradient: linear-gradient(90deg, rgba(0, 0, 0, 1) 31%, rgba(0, 0, 0, 0) 99%);
    --main-color: #1F1F1F;
    --zalo-chat-color: #fbda68;
    --text-yellow-color: #fbda68;
    --text-black-color-bold: white;
    --black-color: white;
    --white-color: black;
    --text-black-color-normal: #e7e7e7;
    --background-yellow-color: #fbda68;
    --border-gray-color: #e7e7e7;
    --border-black-color: white;
    --background-yellow-color: #ffc107;
}

* {
    font-family: 'Roboto', sans-serif;
    font-display: fallback;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    border: none;
    text-decoration: none;
    transition: all .2s linear;
    line-height: 1.5;
    /* max-width: 100%!important; */
}

p {
    color: var(--text-black-color-normal);
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    background: var(--body-color);
    padding-left: 30rem;
}

body.dark_theme {
    background: var(--body-color);
}

section {
    padding: 1rem 5%;
    /* min-height: 100vh; */
}

a {
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}


/* scrollbar custom */

body::-webkit-scrollbar {
    width: 10px;
}

body::-webkit-scrollbar-thumb {
    background: var(--main-color);
    border: 2px solid var(--border-black-color);
    border-radius: 8rem;
}

body::-webkit-scrollbar-track {
    /* border: 2px solid var(--border-black-color); */
    background: black;
}

.box1.loading {
    animation-duration: 1.5s;
    animation-delay: 1.5s;
    position: fixed;
    left: 0;
    height: 100vh;
    width: 34%;
    background-color: var(--main-color);
    border-right: 2rem solid black;
    box-shadow: rgb(0 0 0 / 97%) 0px 1px 20px, rgb(0 0 0 / 23%) 50px 60px 60px;
    text-align: center;
    font-size: 40rem;
    font-weight: 600;
    z-index: 10003;
}

.box2.loading {
    animation-duration: 1.5s;
    animation-delay: 1s;
    position: fixed;
    left: 32%;
    height: 100vh;
    width: 34%;
    background-color: var(--main-color);
    border-right: 2rem solid black;
    box-shadow: rgb(0 0 0 / 97%) 0px 1px 20px, rgb(0 0 0 / 23%) 50px 60px 60px;
    text-align: center;
    font-size: 40rem;
    font-weight: 600;
    z-index: 10002;
}

.box3.loading {
    animation-duration: 2s;
    animation-delay: 0s;
    position: fixed;
    left: 66%;
    height: 100vh;
    width: 34%;
    background-color: var(--main-color);
    border-right: 2rem solid black;
    box-shadow: rgb(0 0 0 / 97%) 0px 1px 20px, rgb(0 0 0 / 23%) 50px 60px 60px;
    text-align: center;
    font-size: 40rem;
    font-weight: 600;
    z-index: 10001;
}

.btns {
    display: inline-block;
    border: .2rem solid #6e6c64;
    margin-top: 1rem;
    padding: .8rem 3rem;
    color: var(--text-black-color-normal);
    cursor: pointer;
    text-transform: capitalize;
    font-size: 1.5rem;
    border-radius: 8rem;
    text-decoration: none;
    background: transparent;
    animation: all 1s ease;
}

.btns:hover {
    letter-spacing: .2rem;
    color: var(--black-color);
    border: .2rem solid var(--border-black-color);
}


/* star  heading */

.heading {
    padding-bottom: 1rem;
    color: var(--black-color);
    text-transform: uppercase;
    font-size: 4.5rem;
    font-weight: 500;
    line-height: 10rem;
}

.heading span {
    color: var(--text-black-color-bold);
    text-transform: uppercase;
    font-size: 4.5rem;
    font-weight: 500;
    line-height: 10rem;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    /* background: #222; */
    background-color: var(--main-color);
    display: flex;
    align-items: center;
    /* justify-content: space-between; */
    z-index: 1000;
    flex-flow: column;
    padding: 2rem 0;
    width: 30rem;
    text-align: center;
    box-shadow: rgba(50, 50, 93, 0.25) 0px 6px 12px -2px, rgba(0, 0, 0, 0.3) 0px 3px 7px -3px;
}

body.dark_theme header {
    box-shadow: rgba(247, 247, 247, 0.25) 0px 6px 12px -2px, rgba(255, 255, 255, 0.3) 0px 3px 7px -3px;
}

header .logo img {
    width: 60%;
    margin: 0 auto;
}

header .logo {
    margin-bottom: 2rem;
}

header .navbar-left {
    width: 100%;
    text-transform: capitalize;
}

header .navbar-left a {
    display: block;
    font-size: 2rem;
    color: var(--black-color);
    padding: 1.5rem 0;
    text-decoration: none;
    position: relative;
    text-align: left;
    padding-left: 8rem;
}

header .navbar-left a i {
    margin-right: 2rem;
}


/* 
header .navbar-left a::before {
    content: "";
    position: absolute;
    display: block;
   
    width: 0;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    border: 0.2rem dashed var(--border-black-color);
    transition: all 0.3s ease;
} */


/* header .navbar-left a:hover::before {
    width: 100%;
} */

header .navbar-left a:hover {
    letter-spacing: .2rem;
    font-weight: 600;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    color: var(--main-color);
    background: var(--body-color);
    border-top-left-radius: 8rem;
    border-bottom-left-radius: 8rem;
}

header .navbar-left a.activeNAV {
    letter-spacing: .2rem;
    font-weight: 600;
    /* box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px; */
    color: var(--main-color);
    background: var(--body-color);
    border-top-left-radius: 8rem;
    border-bottom-left-radius: 8rem;
}

body.dark_theme header .navbar-left a:hover {
    letter-spacing: .2rem;
    font-weight: 600;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    color: black;
    background: white;
    border-top-left-radius: 8rem;
    border-bottom-left-radius: 8rem;
}

body.dark_theme header .navbar-left a.activeNAV {
    letter-spacing: .2rem;
    font-weight: 600;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    color: black;
    background: white;
    border-top-left-radius: 8rem;
    border-bottom-left-radius: 8rem;
}

header .navbar-left.active a {
    letter-spacing: .2rem;
    font-weight: 600;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

header .follow {
    margin-top: 2rem;
}

header .follow a {
    font-size: 2.5rem;
    color: var(--black-color);
    margin: 0 .7rem;
    text-decoration: none;
}

header .follow a:hover {
    color: var(--main-color);
}

#menu-bars {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 10000;
    color: var(--black-color);
    border: 0.2rem solid;
    border-radius: .5rem;
    padding: 1rem 1.5rem;
    font-size: 3rem;
    cursor: pointer;
    display: none;
}

header .checkbox-dark-mode {
    display: flex;
    justify-content: center;
    margin: 1rem 0;
}

header .checkbox {
    opacity: 0;
    position: absolute;
}

header .checkbox:checked+.lable .ball {
    transform: translateX(29px);
    background-color: var(--black-color);
}

header .checkbox:checked+.lable {
    background-color: var(--white-color);
}

header .lable {
    background-color: var(--black-color);
    height: 32px;
    width: 60px;
    display: flex;
    justify-content: space-between;
    padding: 5px;
    position: relative;
    border-radius: 50px;
}

header .ball {
    height: 24px;
    width: 24px;
    border-radius: 50%;
    background-color: var(--white-color);
    position: absolute;
    top: 4px;
    left: 4px;
}

header .icon-moon {
    color: #f1c40f;
    height: 24px;
    width: 24px;
    font-size: 16px;
    line-height: 23px;
}

header .icon-sun {
    color: #f39c12;
    height: 24px;
    width: 24px;
    font-size: 16px;
    line-height: 23px;
}


/* mouse */

.cursor-1 {
    position: absolute;
    top: 0;
    left: 0;
    height: 1rem;
    width: 1rem;
    background: var(--black-color);
    pointer-events: none;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 10000;
}

.cursor-1.active {
    height: 7rem;
    width: 7rem;
    opacity: .3;
}

.cursor-2 {
    position: absolute;
    top: 0;
    left: 0;
    height: 4rem;
    width: 4rem;
    border: .1rem solid var(--border-black-color);
    pointer-events: none;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 10000;
    transition: .3s linear;
}


/* .cursor-2.active {
    display: none;
} */


/* end mouse */


/* end  heading */

.clound {
    height: 10rem;
    width: 100%;
    top: 0;
    position: relative;
}

.clound .clound-left {
    position: absolute;
    top: -100px;
    left: -70px;
    z-index: 1;
    /* animation: moveing 3s infinite; */
}

.clound .clound-right {
    position: absolute;
    top: -100px;
    z-index: 1;
    /* right: -150px; */
    right: 0;
    /* animation: moveing 3s infinite; */
}

.clound img {
    max-width: 100%;
    height: auto
}


/* start home */

#home.home {
    background-image: url(https://res.cloudinary.com/dvzingci9/image/upload/v1652300886/My-portfolio/bg14_ncz0zp.png);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    overflow: hidden;
    /* background-position: top; */
    background-size: cover;
    position: relative;
    padding-bottom: 5rem;
    /* margin-top: 5rem; */
}

#home .overlay {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    /* z-index: -1; */
    background: var(--background-gradient);
}

#home .dot {
    height: 16px;
    width: 16px;
    background-color: var(--main-color);
    border-radius: 50%;
    position: absolute;
    /* top: 10px; */
    /* left: calc(50% - 8px); */
    border: 0.2rem solid var(--text-black-color-normal);
}

#home .square_1 {
    width: 100px;
    height: 2px;
    background: black;
    position: absolute;
}

#home .square_2 {
    width: 100px;
    height: 2px;
    background: black;
    position: absolute;
}

body.dark_theme .home {
    background-image: url(https://res.cloudinary.com/dvzingci9/image/upload/v1652450173/My-portfolio/bg14-dark_uwwzsx.png);
}

.home .image {
    flex: 1 1 40rem;
    /* width: 100%; */
    position: relative;
    margin-top: 10rem;
}

.home .image .front-img {
    width: 85%;
    object-fit: contain;
    animation: moveing 3s infinite;
    /* visibility: hidden; */
    /* position: absolute;
    top: 0; */
}

.home .dc1 {
    width: 22%;
    object-fit: contain;
    position: absolute;
    top: -18rem;
    left: 39rem;
    transform: rotate( 315deg);
}

.home .dc2 {
    width: 17%;
    object-fit: contain;
    position: absolute;
    top: 23rem;
    left: 4rem;
    transform: rotate( 226deg);
}

.home .dc3 {
    width: 18%;
    object-fit: contain;
    position: absolute;
    top: 23rem;
    right: 13rem;
}


/* .home .image:hover .front-img {
    width: 75%;
    object-fit: contain;
}

.home .image:hover .dc1 {
    right: 10rem;
}

.home .image:hover .dc2 {
    left: -4rem;
}

.home .image:hover .dc3 {
    right: 10rem;
} */


/* .home .image .front-img:hover {
    transform: translateX(5rem);
    transform: translateY(-5rem);
} */

.home .content {
    flex: 1 1 40rem;
    position: relative;
    margin-top: 10rem;
}

.home .content .hi {
    font-size: 2rem;
    color: var(--text-black-color-bold);
}

.home .content h3 {
    font-size: 4.5rem;
    color: var(--text-black-color-bold);
    text-transform: uppercase;
    font-weight: 600;
}

.home .content h3 span {
    color: transparent;
    text-transform: uppercase;
    position: relative;
    /* line-height: 1rem; */
    -webkit-text-stroke: 1px var(--text-black-color-bold);
}

.home .content h3 span::before {
    content: attr(data-text);
    position: absolute;
    color: var(--text-yellow-color);
    height: 6rem;
    overflow: hidden;
    width: 0;
    /* left: -10px; */
    transition: 0.5s;
    border-right: 6px solid var(--text-yellow-color);
    -webkit-text-stroke: 1px var(--text-yellow-color);
    animation: paintName 2.5s ease-in-out infinite;
    /* transition: paintName 2.5s ease-in-out infinite; */
    /* animation-iteration-count: 3; */
    animation-delay: 2s;
}


/* .home .content h3 span:hover::before {
    width: 104%;
} */


/* 
.home .content h3 span:hover::before {
    width: 100%;
} */

.home .content .info {
    font-size: 3.5rem;
    color: var(--text-black-color-bold);
    padding: .5rem 0;
}

.home .content .text {
    font-size: 1.5rem;
    color: var(--text-black-color-normal);
    padding: .5rem 0;
}

.home .content a {
    text-decoration: none;
}


/* end home */


/* start about */

#about {
    margin-bottom: 8rem;
    background: var(--main-color);
}

.about .row-1 {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    padding-bottom: 2rem;
    position: relative;
}

.about a {
    text-decoration: none;
}

.about .row-1 .image {
    flex: 1 1 25rem;
    border: 0.2rem dashed var(--border-black-color);
    padding: 1rem 1rem 1rem 1rem;
    border-radius: 50%;
    height: 100%;
}

.about .row-1 .image img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    border: 0.2rem solid var(--border-black-color);
    border-radius: 50%;
}

.about .row-1 .content {
    flex: 1 1 40rem;
}

.about .row-1 .content a {
    display: inline-block;
}

.about .row-1 .content h3 {
    color: var(--text-black-color-bold);
    font-size: 3.5rem;
    text-transform: capitalize;
}

.about .row-1 .content p {
    color: var(--text-black-color-normal);
    font-size: 1.7rem;
    padding: .2rem 0;
    /* font-style: italic; */
}

.about .row-1 .content img {
    position: absolute;
    width: 8%;
    bottom: 5rem;
    right: 0;
    transform: rotate( 261deg)
}

.about .box p {
    font-weight: normal;
}

.about .box-container {
    display: flex;
    justify-content: space-between
}

.about .box span {
    /* font-weight: bold; */
    font-style: normal;
    font-weight: bold;
    color: var(--text-black-color-bold);
    text-transform: capitalize;
}


/* end about */


/* start my skill */

.skill {
    background: var(--main-color);
    padding-top: 8rem;
}

.skill-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.skill .skill__left {
    /* padding-right: 10rem; */
    position: relative;
}

.skill .skill__left .title {
    width: 100%;
}

.skill .skill__left .title h1 {
    font-size: 4.5rem;
    font-weight: 500;
    line-height: 6rem;
    color: var(--text-black-color-bold);
}

.skill .skill__left img {
    width: 25%;
    position: absolute;
    bottom: 4rem;
    animation: circle 4s infinite;
}

.skill .skill__right {
    padding: 10px 0;
    width: 100%;
}

.skill .skill__item {
    width: 100%;
    border-top: 0.2rem solid var(--border-black-color);
    /* border-bottom: 0.2rem solid var(--border-black-color); */
    padding: 1rem 0;
    /* margin-bottom: 2rem; */
    position: relative;
}

.skill .skill__item h2 {
    font-size: 4.5rem;
    font-weight: 500;
    line-height: 5.5rem;
    color: var(--text-black-color-bold);
}

.skill .skill__item h2 p {
    font-size: 1.5rem;
    font-weight: 400;
    margin-top: 3rem;
    margin-bottom: 4rem;
    color: var(--text-black-color-bold);
}

.skill__item__header {
    display: flex;
}

.skill__item__header span {
    line-height: 3.5rem;
    font-size: 2rem;
    margin-right: 2rem;
    color: var(--text-black-color-bold);
}

.skill .skill__left .title div {
    display: flex;
}

.skill .retangle {
    width: 8rem;
    height: 0.3rem;
    background: var(--black-color);
    /* padding-right: 3rem; */
    margin-right: 4rem;
    border-radius: 7rem;
    line-height: 0.8rem;
    margin-top: 0.6rem;
    opacity: 0.6;
}

.skill .skill__left .title p {
    padding-right: 8rem;
    font-size: 1.2rem;
    opacity: 0.6;
    color: var(--text-black-color-normal);
}


/* .skill .skill__item::after {
    content: "";
    position: absolute;
    width: 5rem;
    height: 5rem;
    background: #000;
    border-radius: 50%;
    bottom: 5rem;
    right: 0;
} */

.skill .btn__explore {
    position: absolute;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    bottom: 4rem;
    right: 0;
    z-index: 1;
    background: var(--black-color);
    animation: 0.4 ease
}

.skill .btn__explore i {
    color: var(--white-color);
    font-size: 1.5rem;
    line-height: 5.2rem;
}

.skill .btn__explore:hover {
    transform: translateY(1rem);
    background: var;
}

.skill .btn__explore:hover i {
    transform: translateY(0.3rem);
    color: var(--black-color);
}


/* explore active */

.skill .skill__item.active .btn__explore {
    position: absolute;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    bottom: 4rem;
    right: 0;
    z-index: 1;
    background: var(--black-color);
    /* transform: rotate( 179deg); */
    animation: 0.4 ease
}

.skill .skill__item.active .btn__explore i {
    color: var(--white-color);
    font-size: 1.5rem;
    line-height: 5.2rem;
    transform: rotate( 179deg);
}


/* .skill .skill__item.active .btn__explore:hover {
    transform: translateY(-1rem);
    background: var;
}

.skill .skill__item.active .btn__explore:hover i {
    transform: translateY(-0.3rem);
    color: var(--white-color);
    transform: rotate( 179deg);
} */

.skill .explore__content {
    padding: 1rem 0;
    padding-left: 5rem;
    position: relative;
    display: block;
    animation: 0.5s ease-in-out;
}

.skill .explore__content a {
    text-decoration: none;
}

.skill .explore__content:before {
    content: "";
    position: absolute;
    width: 60%;
    height: 0.1rem;
    top: 0;
    background: rgba(94, 94, 94, 0.8);
}

.skill .explore__content h3 {
    font-size: 2rem;
    color: var(--text-black-color-bold);
}

.skill .explore__content p {
    font-size: 1.5rem;
}

.skill .explore__content span {
    font-size: 1.1rem;
    color: var(--text-black-color-bold);
    display: block;
}

.skill .explore__content a {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--black-color);
    padding: 1rem 1rem;
    display: inline-block;
    border: 0.2rem solid var(--border-black-color);
    border-radius: 7rem;
    margin-top: 1rem;
}


/* .skill .skill__item_1.active .explore__content {
    display: block;
}

.skill .skill__item_2.active .explore__content {
    display: block;
}

.skill .skill__item_3.active .explore__content {
    display: block;
} */


/* end skill */


/* start favorite */

.favorite {
    background: var(--main-color);
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.favorite .fav_left .title {
    max-width: 100%;
    width: 100%;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 0.2rem solid var(--border-black-color);
}

.favorite .favorite__container .title h1 {
    font-size: 4.5rem;
    font-weight: 600;
    color: var(--text-black-color-bold);
    line-height: 6rem;
}

.favorite .favorite__container .title p {
    font-size: 1.2rem;
    /* line-height: 10rem; */
}

.favorite .favorite__container {
    display: flex;
    justify-content: space-between;
}

.favorite .fav__content {
    display: flex;
    flex-direction: column;
}

.favorite .fav__content .fav__item p {
    font-size: 2rem;
    color: var(--text-black-color-bold);
}

.favorite .fav__content .fav__item p i {
    margin-right: 1.5rem;
}

.favorite .fav__content .fav__item {
    width: auto;
    display: block;
    padding: 1.2rem;
    border: 0.2rem solid var(--border-black-color);
    border-radius: 7rem;
    margin: 1rem 0;
    text-align: center;
}


/* 
.favorite .fav__content .fav__item:hover {
    letter-spacing: .2rem;
} */

.favorite .fav_right {
    max-width: 100%;
    width: 100%;
    height: 68rem;
}

.favorite .fav_right .item-fav {
    width: 100%;
    height: 100%;
    position: relative;
    right: 0;
    top: 2rem;
}

.fav_right .bg__fav__cover {
    width: 40rem;
    position: absolute;
    right: 0;
    animation: 1s ease;
}

.fav_right .bg__color {
    width: 25rem;
    position: absolute;
    right: 5rem;
    top: 6rem;
    z-index: 2;
}

.fav_right .pic1 {
    width: 20rem;
    position: absolute;
    right: 5rem;
    top: 13rem;
    z-index: 2;
    transform: rotate( 21deg);
}

.fav_right .pic2 {
    width: 40rem;
    position: absolute;
    right: 0;
    top: 20rem;
    z-index: 3;
}

.fav_right .pic3 {
    width: 30rem;
    position: absolute;
    right: 18rem;
    top: -4rem;
    z-index: 2;
}

.fav_right .pic4 {
    width: 20rem;
    position: absolute;
    right: 8rem;
    top: 13rem;
    z-index: 2;
}

.favorite .item-fav:hover .bg__fav__cover {
    right: 8rem;
}

.favorite .item-fav:hover .bg__color {
    right: 12rem;
    top: 7rem;
}

.favorite .item-fav:hover .pic1 {
    right: 7rem;
    top: 10rem;
}

.favorite .item-fav:hover .pic2 {
    right: 12rem;
    top: 24rem;
}

.favorite .item-fav:hover .pic3 {
    right: 23rem;
    top: -5rem;
}

.favorite .item-fav:hover .pic4 {
    right: 21rem;
    top: 12rem;
}


/* end favorite */


/* start experience */


/* #experience {
    margin: 5rem 0;
    background-image: url(../images/bg17.png);
    background-size: contain;
}

#experience h1 {
    font-size: 4.5rem;
    color: var(--text-black-color-bold);
}

#experience .experience__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5rem 0;
    border-bottom: 0.2rem solid var(--border-gray-color);
}

#experience .experience__container:last-child {
    border-bottom: none;
}

.experience .experience__container .experience__left {
    width: 50rem;
}

#experience .experience__container .experience__left h2 {
    font-size: 5rem;
    color: var(--text-black-color-bold);
}

#experience .experience__container .experience__left p {
    font-size: 1.4rem;
    color: var(--text-black-color-normal);
}

#experience .experience__container .experience__left span {
    opacity: 0.6;
    font-size: 1rem;
}

#experience .experience__container .experience__left div {
    width: 100%;
    display: flex;
}

#experience .experience__container .experience__left .retangle {
    width: 8rem;
    height: 0.3rem;
    background: var(--black-color);
    margin-right: 4rem;
    border-radius: 7rem;
    line-height: 0.8rem;
    margin-top: 0.6rem;
    opacity: 0.6;
}

.experience .experience__container .experience__right {
    width: 45rem;
}

#experience .experience__container .experience__right video {
    width: 100%;
    object-fit: cover;
    border: none;
    box-shadow: 0 2px 10px 1px rgb(0 0 0 / 50%);
    outline: none;
}

#experience .box-video-experience {
    height: 25.3rem;
    box-shadow: 0 2px 10px 1px rgb(0 0 0 / 50%);
}

.avak21__img {
    border-radius: 30rem;
    box-shadow: 0 2px 10px 1px rgb(0 0 0 / 50%);
} */


/* soft skill */

#soft-skills {
    background-color: var(--main-color);
    /* min-height: 100vh; */
}

#soft-skills .soft-skills_items {
    margin-bottom: 4rem;
}

#soft-skills h1 {
    font-size: 4.5rem;
    margin-bottom: 5rem;
    color: var(--text-black-color-bold);
    border-bottom: 0.4rem solid var(--text-black-color-bold);
    display: inline-block;
    width: 25rem;
}

#soft-skills h2 {
    display: inline-block;
    font-size: 2.5rem;
    width: 30%;
    font-weight: 300;
    margin-right: 2rem;
    margin-bottom: 0;
    color: var(--text-black-color-bold);
}

#soft-skills .soft-skills__container {
    display: flex;
    align-items: center;
}

#soft-skills .progress-bar {
    display: inline-block;
    width: 40%;
    height: 2rem;
    text-align: left;
    overflow: hidden;
    border: 0.2rem solid var(--text-black-color-bold);
    background-color: transparent;
}

#soft-skills .progress {
    display: inline-block;
    width: 0;
    background: var(--text-black-color-bold);
    height: 2rem;
    border-radius: 0;
    /* animation: 20s ease */
    transition: all 3s ease;
}

#soft-skills.active .progress.progress__item1 {
    width: 80%;
}

#soft-skills.active .progress.progress__item2 {
    width: 70%;
}

#soft-skills.active .progress.progress__item3 {
    width: 80%;
}

#soft-skills.active .progress.progress__item4 {
    width: 85%;
}

#progress__item1 {
    width: 80%;
}

#progress__item2 {
    width: 70%;
}

#progress__item3 {
    width: 80%;
}

#progress__item4 {
    width: 85%;
}

#soft-skills .percent {
    display: inline;
    font-size: 2.5rem;
    margin-bottom: 0;
    line-height: 1;
    margin-left: 2rem;
    color: var(--text-black-color-bold);
}


/* soft skill end */

#experience {
    min-height: 100vh;
}

#experience h1 {
    text-align: center;
    font-size: 4.5rem;
    margin-bottom: 4rem;
    color: var(--text-black-color-bold);
}

#experience .timeline-items {
    max-width: 100%;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

#experience .timeline-items .btnViewPage {
    text-align: center;
    width: 100%;
    display: block;
    padding: 0.8rem;
    font-size: 1.5rem;
    border-radius: 4rem;
    color: rgb(110, 108, 100);
    text-decoration: none;
    background-color: transparent;
    border: 0.2rem dashed rgb(110, 108, 100);
    ;
    margin-top: 2rem;
    animation: 10s ease-out;
}

#experience .timeline-items .btnViewPage:hover {
    /* font-weight: 600; */
    letter-spacing: 0.2rem;
    color: var(--black-color);
    border: 0.2rem dashed var(--border-black-color)
}

#experience .timeline-items .btnViewPage i {
    margin-right: 1rem;
}

#experience .timeline-items::before {
    content: "";
    position: absolute;
    width: 2px;
    height: 100%;
    background-color: var(--text-black-color-bold);
    left: calc(50% - 1px);
}

#experience .timeline-item {
    margin-bottom: 40px;
    width: 100%;
}

#experience .timeline-item:nth-child(odd) {
    padding-right: calc(50% + 30px);
    text-align: right;
}

#experience .timeline-item:nth-child(even) {
    padding-left: calc(50% + 30px);
    text-align: left;
}

#experience .timeline-dot {
    height: 16px;
    width: 16px;
    background-color: var(--main-color);
    border-radius: 50%;
    position: absolute;
    /* top: 10px; */
    left: calc(50% - 8px);
    border: 0.2rem solid var(--text-black-color-normal);
}

#experience .timeline-date {
    font-size: 2rem;
    color: var(--main-color);
    margin: 6px;
    display: inline-block;
    background: black;
    padding: 0.5rem 1rem;
}

body.dark_theme #experience .timeline-date {
    color: var(--text-yellow-color);
}

#experience .timeline-item:nth-child(odd)::before {
    content: "";
    width: 3.5rem;
    height: 2px;
    background-color: var(--text-black-color-bold);
    position: absolute;
    right: calc(50%);
    margin-top: 2rem;
}

#experience .timeline-item:nth-child(even)::before {
    content: "";
    width: 3.5rem;
    height: 2px;
    background-color: var(--text-black-color-bold);
    position: absolute;
    right: calc(50% - 3.5rem);
    margin-top: 2rem;
}

#experience .timeline-content {
    background-color: var(--background-yellow-color);
    padding: 30px;
    border-radius: 5px;
    box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 2px 6px 2px;
}

#experience .timeline-content video {
    border-radius: 5px;
}

#experience .timeline-content h3 {
    font-size: 2.5rem;
    color: var(--text-black-dont-chance);
    margin: 0 0 5px;
    text-transform: uppercase;
}

#experience .timeline-content p {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-black-dont-chance);
}

#experience .timeline-item .timeline-content img {
    width: 100%;
    border-radius: 8px;
}


/* end experience */


/* start project */

#project {
    margin: 4rem 0;
}

#project .title__header {
    margin: 0 auto;
    text-align: center;
}

#project .title__header p {
    font-size: 4.5rem;
    font-weight: 600;
    font-family: 'Roboto';
    color: var(--text-black-color-bold);
}

#project .tab-content {
    padding: 2rem 0rem;
}

#project .item_content {
    border-radius: 50px;
    overflow: hidden;
    /* box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px; */
    text-align: center;
    cursor: pointer;
    padding: 2rem 2em;
    border: 0.2rem solid #a0a0a0;
    /* margin-bottom: 4rem; */
    height: 100%;
    transition: 0.5s ease;
}

#project .item_content img {
    border-radius: 50px;
    width: 100%;
    height: 25rem;
    object-fit: cover;
}

#project .item_content .title {
    padding: 15px 0px;
    margin-top: 2rem;
    border-radius: 16px;
    border-top-color: var(--white-color);
}

#project .item_content .title p {
    font-size: 1.5rem;
}

#project .btn__container {
    width: 100%;
    display: flex;
}

#project .item_content .btnViewProjects {
    width: 65%;
    padding: 0.8rem;
    font-size: 1.5rem;
    border-radius: 4rem;
    color: var(--text-black-color-bold);
    margin-right: 1rem;
    background-color: transparent;
    border: 0.2rem dashed rgb(0, 0, 0, 0);
    animation: 10s ease-out;
}

#project .btnSourceCode {
    width: 25%;
    border-radius: 8rem;
    background: transparent;
    font-size: 1.5rem;
    color: var(--text-black-color-bold);
    margin-left: 1rem;
    border: 0.2rem dashed rgb(0, 0, 0, 0);
    animation: 10s ease-out;
}

#project .btnSourceCode i {
    line-height: 3.8rem;
}

#project .item_content .title h5 {
    font-size: 2rem;
    color: var(--text-black-color-bold)
}

#project .display-4 {
    font-size: 2.5rem;
}

#project .item_content:hover {
    box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px;
    border: 0.2rem solid #3a3a3a33;
}

body.dark_theme #project .item_content:hover {
    box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px;
    border: 0.2rem solid #3a3a3a33;
    background: #00000036;
}

#project .item_content:hover .btnViewProjects {
    letter-spacing: .2rem;
    border: 0.2rem dashed var(--border-black-color);
}

#project .item_content:hover .btnSourceCode {
    letter-spacing: .2rem;
    border: 0.2rem dashed var(--border-black-color);
}

#project .tab-content {
    position: relative;
}

#project .tab-content .project__border__left {
    position: absolute;
    bottom: 7rem;
    left: -3rem;
    width: 2%;
    animation: all 0.3s;
}

#project .nav-tabs .nav-link.active {
    color: #fbda68;
    border-color: var(--text-black-color-bold);
    border-bottom-color: var(--body-color);
}

.nav-tabs .nav-link:hover {
    border-color: var(--text-black-color-normal);
}

#project .nav-tabs {
    border-bottom: 1px solid var(--text-black-color-bold);
}

#project a {
    color: var(--text-black-color-bold);
    text-decoration: none;
    background-color: transparent;
}


/* end project */


/* start video */


/* end video */

#video .video__item {
    background-color: var(--text-black-color-normal);
    margin: 0 2rem;
    /* width: 100%; */
}


/* design demo */

#design .image-slider {
    width: 100%;
    padding-bottom: 50px;
}

#design .image {
    height: 100%;
    margin-bottom: 20px;
}

#design h2:first-of-type {
    font-size: 4rem;
    color: var(--text-black-color-bold);
}

#design span:first-of-type {
    display: block;
    /* float: left; */
    width: 40rem;
    height: 0.4rem;
    border-radius: 8rem;
    background: var(--text-black-color-bold);
    margin-bottom: 2rem;
}

.image-slider {
    padding-bottom: 50px;
}

.image {
    height: 500px;
    margin-bottom: 20px;
}

.image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.image-title {
    font-size: 20px;
    color: #8e8fb5;
}

.slick-initialized .slick-slide {
    margin: 0 10px;
}

.slick-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    line-height: 1;
    z-index: 5;
    border: 0.2rem dashed;
    color: var(--black-color);
    background: transparent;
    transition: all 0.2s linear;
}

.slick-arrow:hover {
    color: var(--white-color);
    border-color: var(--white-color);
}

.slick-prev {
    left: 0;
}

.slick-next {
    right: 0;
}

.slick-dots {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0);
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0 8px;
    list-style: none;
}

.slick-dots button {
    font-size: 0;
    width: 15px;
    height: 15px;
    border-radius: 100rem;
    background-color: #eee;
    border: none;
    outline: none;
    transition: all 0.2s linear;
}

.slick-dots .slick-active button {
    background-color: var(--text-black-color-normal);
}


/* end design demo */


/* sofeware and languge */

#SAL {
    margin: 5rem 0;
    height: auto;
}

#SAL .SAL__container {
    display: flex;
    justify-content: space-between;
}

#SAL .SAL__item {
    /* background: var(--black-color); */
    border-radius: 50%;
    width: 100%;
    margin: 2.5rem;
    border-radius: 50%;
    background: transparent;
    padding: 1rem;
    border: 0.3rem dashed var(--border-black-color);
}

#SAL .SAL__item img {
    width: 100%;
    border-radius: 50%;
}

.sofeware__and__languge h1:first-of-type {
    font-size: 4.5rem;
    color: var(--text-black-color-bold);
}

.VK__container {
    border: 0.3rem dashed var(--border-black-color);
    border-radius: 1rem;
    /* border: 1px solid black; */
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-right: 1rem;
    padding: 1rem;
}

.VK__item {
    width: 9rem;
    margin-right: 1rem;
    margin-top: 0.5rem;
}


/* end SAL */


/* video countryside */

.content_video_social {
    text-align: center;
    color: var(--white-color);
}

.content_video_social p {
    font-size: 3rem;
    color: white;
}

.content_video_social h2 {
    font-size: 4.5rem;
    color: white;
}

.video__countryside {
    width: 100%;
    background-image: url(https://res.cloudinary.com/dvzingci9/image/upload/v1652845854/My-portfolio/bg_video_optimized_wsuecy.png);
    background-size: cover;
    /* giúp cho bakcgroun-img không scroll theo */
    background-attachment: fixed;
}

.video_social {
    padding: 10rem;
    /* padding: 100px 0; */
}

.video_social video {
    width: 100%;
    object-fit: cover;
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 10px 1px rgb(0 0 0 / 50%);
    outline: none;
}


/* end videos countryside */


/* start contact */

#contact {
    background: var(--main-color);
    padding-top: 1rem;
    padding-bottom: 2rem;
}

#contact .icons {
    border: 0.2rem dashed var(--text-black-color-bold);
}

.contact .icons-container {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding-bottom: 2rem;
}

.contact .icons-container .icons {
    flex: 1 1 25rem;
    text-align: center;
    padding: 2rem;
    border-radius: .5rem;
}

.contact .icons-container .icons i {
    height: 4rem;
    width: 4rem;
    line-height: 4rem;
    font-size: 1.5rem;
    background: rgb(75 78 80);
    color: white;
    border-radius: 50%;
}

.contact .icons-container .icons h3 {
    color: var(--black-color);
    font-weight: 600;
    font-size: 1.5rem;
    padding: .5rem 0;
    padding-top: 1rem;
    text-transform: capitalize;
}

.contact .icons-container .icons p {
    color: var(--text-black-color-normal);
    font-size: 1.4rem;
}

#contact .box {
    background: transparent;
}

.contact .row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.contact .row form {
    flex: 1 1 30rem;
    padding: 0 2rem;
    border-radius: .5rem;
}

.contact .row .map {
    flex: 1 1 25rem;
    border: 0.2rem dashed var(--text-black-color-bold);
    padding: 2rem;
    border-radius: .5rem;
    width: 100%;
}

.contact .row form .box,
.contact .row form textarea {
    width: 100%;
    border-bottom: .1rem solid var(--border-black-color);
    color: var(--text-black-color-normal);
    background: transparent;
    text-transform: none;
    font-size: 1.7rem;
    padding: 1rem 0;
    margin: 1rem 0;
    opacity: 0.5;
}

.contact .row form .box:focus,
.contact .row form textarea:focus {
    opacity: 1;
}

.contact .row form .box::placeholder,
.contact .row form textarea::placeholder {
    text-transform: capitalize;
}

.contact .row form textarea {
    height: 10rem;
    resize: none;
}

.contact .row form .btn {
    margin-top: 0;
    margin-bottom: 1.5rem;
}

.form__control {
    position: relative;
    margin: 20px 0 20px;
    width: 100%;
}

.form__control input {
    background-color: transparent;
    border: 0;
    border-bottom: 2px var(--white-color) solid;
    display: block;
    width: 100%;
    padding: 15px 0;
    font-size: 18px;
    color: var(--white-color);
}

.form__control input:focus,
.form__control input:valid {
    outline: 0;
    /* border-bottom-color: lightblue; */
}

.form__control label {
    position: absolute;
    top: 15px;
    left: 0;
    color: var(--text-black-color-normal);
    opacity: 0.5;
}

.form__control label span {
    display: inline-block;
    font-size: 15px;
    min-width: 5px;
    transition: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.form__control input:focus+label span,
.form__control input:valid+label span {
    color: var(--black-color);
    transform: translateY(-30px);
}


/* later */

#contact .later {
    margin-top: 6rem;
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
}

#contact .later .later__left,
#contact .later .later__right {
    width: 24rem;
    border-top: 0.2rem solid var(--border-black-color);
    padding-top: 1rem;
    font-size: 1rem;
}

#contact .later .later__right {
    text-align: right;
}


/* end later */


/* end contact */


/* thanks */

.thanks-container {
    width: 100%;
    padding: 25rem 0;
    text-align: center;
}

.thanks-container h2 {
    font-size: 10rem;
    font-weight: 700;
    color: var(--text-black-color-bold);
}


/* end thanks */

@media(min-width:1025px) {
    .btns:hover {
        letter-spacing: .2rem;
        color: var(--black-color);
        border: .2rem solid var(--border-black-color);
    }
    header .navbar-left a:hover {
        letter-spacing: .2rem;
        font-weight: 600;
        box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
        color: var(--main-color);
        background: var(--body-color);
        border-top-left-radius: 8rem;
        border-bottom-left-radius: 8rem;
    }
    body.dark_theme header .navbar-left a:hover {
        letter-spacing: .2rem;
        font-weight: 600;
        box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
        color: black;
        background: white;
        border-top-left-radius: 8rem;
        border-bottom-left-radius: 8rem;
    }
    header .follow a:hover {
        color: var(--main-color);
    }
    /* .home .image:hover .front-img {
        width: 75%;
        object-fit: contain;
    }
    .home .image:hover .dc1 {
        right: 10rem;
    }
    .home .image:hover .dc2 {
        left: -4rem;
    }
    .home .image:hover .dc3 {
        right: 10rem; */
    /* } */
    .skill .btn__explore:hover {
        transform: translateY(1rem);
        background: var;
    }
    .skill .btn__explore:hover i {
        transform: translateY(0.3rem);
        color: var(--white-color);
    }
    .skill .skill__item.active .btn__explore:hover {
        transform: translateY(-1rem);
        background: var;
    }
    .skill .skill__item.active .btn__explore:hover i {
        transform: translateY(-0.3rem);
        color: var(--white-color);
        transform: rotate( 179deg);
    }
    /* .favorite .fav__content .fav__item:hover {
        letter-spacing: .2rem;
    } */
    .favorite .item-fav:hover .bg__fav__cover {
        right: 8rem;
    }
    .favorite .item-fav:hover .bg__color {
        right: 12rem;
        top: 7rem;
    }
    .favorite .item-fav:hover .pic1 {
        right: 7rem;
        top: 10rem;
    }
    .favorite .item-fav:hover .pic2 {
        right: 12rem;
        top: 24rem;
    }
    .favorite .item-fav:hover .pic3 {
        right: 23rem;
        top: -5rem;
    }
    .favorite .item-fav:hover .pic4 {
        right: 21rem;
        top: 12rem;
    }
    #project .item_content:hover {
        box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px;
        border: 0.2rem solid #3a3a3a33;
    }
    body.dark_theme #project .item_content:hover {
        box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px;
        border: 0.2rem solid #3a3a3a33;
        background: #00000036;
    }
    #project .item_content:hover .btnViewProjects {
        letter-spacing: .2rem;
        border: 0.2rem dashed var(--border-black-color);
    }
    #project .item_content:hover .btnSourceCode {
        letter-spacing: .2rem;
        border: 0.2rem dashed var(--border-black-color);
    }
    .nav-tabs .nav-link:hover {
        border-color: var(--text-black-color-normal);
    }
    #project .item_content:hover {
        box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px;
        border: 0.2rem solid #3a3a3a33;
    }
    body.dark_theme #project .item_content:hover {
        box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px;
        border: 0.2rem solid #3a3a3a33;
        background: #00000036;
    }
    #project .item_content:hover .btnViewProjects {
        letter-spacing: .2rem;
        border: 0.2rem dashed var(--border-black-color);
    }
    #project .item_content:hover .btnSourceCode {
        letter-spacing: .2rem;
        border: 0.2rem dashed var(--border-black-color);
    }
    .nav-tabs .nav-link:hover {
        border-color: var(--text-black-color-normal);
    }
    .slick-arrow:hover {
        color: var(--white-color);
        border-color: var(--white-color);
    }
    /* #SAL .SAL__item:hover {
        transform: translateY(-3rem);
        box-shadow: 0 2px 10px 1px rgb(0 0 0 / 50%);
    } */
}

@media (max-width:1200px) {
    .skill-container {
        /* display: flex; */
        display: block;
    }
    .skill .skill__left img {
        width: 9%;
        top: 2rem;
        right: 2rem;
    }
    .box1.loading {
        display: none;
    }
    .box1.loading {
        display: none;
    }
    .box1.loading {
        display: none;
    }
}


/* @media (max-width:1024px){

} */


/* media queries  */

@media (max-width:1024px) {
    body {
        padding: 0;
    }
    #home.home {
        /* margin-top: 20rem; */
        display: block;
    }
    #menu-bars {
        display: initial;
    }
    header {
        left: -100%;
    }
    header.active {
        left: 0%;
        padding: 2rem 0;
    }
    header .logo img {
        width: 40%;
    }
    header .navbar-left a {
        font-size: 1.5rem;
        padding: 1rem 0;
        padding-left: 9rem;
        text-transform: capitalize;
    }
    header .follow a {
        font-size: 2.5rem;
    }
    .home .overlay {
        display: none;
    }
    .about .box-container {
        display: block;
        /* justify-content: space-between; */
    }
    #design span:first-of-type {
        display: block;
        /* float: left; */
        width: 10rem;
        height: 0.4rem;
        border-radius: 8rem;
        background: var(--text-black-color-bold);
        margin-bottom: 2rem;
    }
    .cursor-1,
    .cursor-2 {
        display: none;
    }
    .clound {
        height: 8rem;
        top: -6.5rem;
    }
    .clound .clound-left {
        top: -2rem;
        z-index: 1;
        /* animation: moveing 3s infinite; */
    }
    .clound .clound-right {
        top: -2rem;
        /* right: -150px; */
        /* animation: moveing 3s infinite; */
    }
    .skill-container {
        display: block;
    }
    .skill .skill__left img {
        width: 25%;
        position: absolute;
        /* bottom: 4rem; */
        top: 0;
        right: 0;
    }
    #favorite.favorite .fav_left {
        padding-right: 0;
    }
    #favorite .favorite__container {
        display: block;
    }
    .fav_right .bg__color .favorite .fav_left {
        /* padding-right: 0; */
        width: 21rem;
        right: 1rem;
        top: 13rem;
    }
    #favorite .favorite__container .fav__item {
        display: block;
        width: auto;
    }
    #favorite .favorite__container .fav_right {
        margin-top: 8rem;
    }
    #favorite .favorite__container .item-fav {
        top: 0;
        right: 0;
    }
    #favorite .fav_right .bg__fav__cover {
        margin-right: 24rem;
        right: 0;
    }
    #favorite .fav_right .bg__color {
        margin-right: 24rem;
        right: 2rem;
        top: 10 rem;
    }
    #favorite .fav_right .pic1 {
        margin-right: 24rem;
        right: 6rem;
        top: 16rem;
    }
    #favorite .fav_right .pic2 {
        margin-right: 24rem;
        right: 7rem;
        top: 22rem;
    }
    #favorite .fav_right .pic3 {
        margin-right: 24rem;
        right: 16rem;
        top: 6rem;
    }
    #favorite .fav_right .pic4 {
        margin-right: 24rem;
        right: 14rem;
        top: 15rem;
    }
    #project .tab-content {
        padding: 2rem 2rem;
    }
    .home .dc1 {
        width: 23%;
        position: absolute;
        /* top: -3rem; */
        right: 5rem;
        display: none;
        transform: rotate( 315deg);
    }
    .home .dc2 {
        width: 20%;
        position: absolute;
        top: 20rem;
        left: -2rem;
        transform: rotate( 226deg);
    }
    .home .dc3 {
        width: 18%;
        position: absolute;
        top: 20rem;
        right: 2rem;
    }
    .skill .skill__left {
        padding-right: 0;
        /* position: relative; */
    }
    .skill .skill__item {
        width: 100%;
    }
    .skill .skill__left .title {
        width: 100%;
    }
    #experience .experience__container {
        display: BLOCK;
        text-align: center;
    }
    #experience .experience__left {
        width: 100%;
        margin-bottom: 4rem;
    }
    #experience .experience__right {
        width: 100%;
        margin-bottom: 4rem;
    }
    .home .image .front-img {
        width: 100%;
    }
    #experience .box-video-experience {
        height: 100%;
    }
    #experience .timeline-items .btnViewPage {
        color: var(--text-black-color-bold);
        border-color: var(--text-black-color-bold);
    }
    #SAL .SAL__container {
        display: block;
    }
    #SAL .SAL__item {
        margin: 3rem 0;
        pointer-events: none;
    }
    .video_social {
        padding: 1rem;
    }
    .content_video_social h2 {
        font-size: 2.5rem;
    }
    .content_video_social p {
        font-size: 1rem;
    }
    .skill .skill__left img {
        display: none;
    }
    #project .item_content {
        box-shadow: rgb(99 99 99 / 20%) 0px 2px 8px 0px;
        margin-bottom: 2rem;
    }
    #project .item_content .btnViewProjects {
        border: 0.2rem dashed var(--text-black-color-bold);
    }
    #project .btnSourceCode {
        border: 0.2rem dashed var(--text-black-color-bold);
    }
    .about .row-1 {
        display: block;
    }
    .about .row-1 .content img {
        display: none;
    }
}

@media (max-width:760px) {
    #favorite .fav_right .bg__fav__cover {
        margin-right: 0;
        right: 0;
    }
    #favorite .fav_right .bg__color {
        margin-right: 0;
        right: 2rem;
        top: 10rem;
    }
    #favorite .fav_right .pic1 {
        margin-right: 0;
        right: 6rem;
        top: 16rem;
    }
    #favorite .fav_right .pic2 {
        margin-right: 0;
        right: 7rem;
        top: 22rem;
    }
    #favorite .fav_right .pic3 {
        margin-right: 0;
        right: 16rem;
        top: 6rem;
    }
    #favorite .fav_right .pic4 {
        margin-right: 0;
        right: 14rem;
        top: 15rem;
    }
    #experience .timeline-items::before {
        left: 7px;
    }
    #experience .timeline-dot {
        left: 0;
    }
    #experience .timeline-item {
        margin-bottom: 40px;
        width: 100%;
    }
    #experience .timeline-item:nth-child(odd) {
        padding-right: 0;
        text-align: left;
    }
    #experience .timeline-item:nth-child(odd),
    #experience .timeline-item:nth-child(even) {
        padding-left: 37px;
    }
    #experience .timeline-item:nth-child(odd)::before,
    #experience .timeline-item:nth-child(even)::before {
        content: "";
        width: 3.5rem;
        height: 2px;
        background-color: var(--text-black-color-bold);
        position: absolute;
        left: 7px;
        margin-top: 2rem;
    }
    #soft-skills .soft-skills__container {
        display: block;
        margin-bottom: 3rem;
    }
    #soft-skills h2 {
        width: 100%;
        margin-bottom: 1rem;
    }
    #soft-skills .progress-bar {
        width: 70%;
    }
}

@media (max-width:450px) {
    header {
        width: 100%;
    }
    header .navbar-left a {
        padding-left: 15rem;
    }
    .clound {
        top: -2.5rem;
    }
    .home .content {
        margin-top: 3rem;
    }
    .experience .box-container .box {
        padding-right: 0;
    }
    #project .tab-content {
        padding: 2rem 2rem;
    }
    .skill {
        padding-top: 3rem;
    }
    .skill .skill__left .title h1 {
        font-size: 6rem;
        line-height: 8rem;
    }
    #experience .experience__container .experience__left h2 {
        font-size: 4rem;
    }
    #experience h1 {
        font-size: 4.5rem;
    }
    .favorite {
        padding-top: 3rem;
    }
    #favorite .fav_right .bg__fav__cover {
        margin-right: 0;
        right: 0;
    }
    #favorite .fav_right .bg__color {
        margin-right: 0;
        right: 1rem;
        width: 18rem;
        top: 8rem;
    }
    #favorite .fav_right .pic1 {
        margin-right: 0;
        right: 6rem;
        top: 16rem;
    }
    #favorite .fav_right .pic2 {
        margin-right: 0;
        right: 0;
        top: 22rem;
    }
    #favorite .fav_right .pic3 {
        margin-right: 0;
        right: 10rem;
        top: 6rem;
    }
    #favorite .fav_right .pic4 {
        margin-right: 0;
        right: 10rem;
        top: 15rem;
    }
}

@keyframes moveing {
    0% {
        transform: rotate( 1deg) translate(2px, 2px);
    }
    50% {
        transform: rotate( -1deg) translate(-2px, -2px);
    }
    100% {
        transform: rotate( 1deg) translate(2px, 2px);
    }
}

@keyframes circle {
    0% {
        transform: rotate( -180deg);
    }
    50% {
        transform: rotate( -180deg);
    }
    100% {
        transform: rotate( 180deg);
    }
}

@keyframes paintName {
    0% {
        width: 0%;
        filter: drop-shadow(0 0 25px var(--text-yellow-color));
    }
    50% {
        width: 106%;
        filter: drop-shadow(0 0 25px var(--text-yellow-color));
    }
    100% {
        width: 0%;
        filter: drop-shadow(0 0 25px var(--text-yellow-color));
    }
    /* from {
        width: 0;
    }
    to {
        width: 104%;
    } */
}


/* zalo */

@keyframes zoom {
    0% {
        transform: scale(.5);
        opacity: 0
    }
    50% {
        opacity: 1
    }
    to {
        opacity: 0;
        transform: scale(1)
    }
}

@keyframes lucidgenzalo {
    0% {
        transform: rotate(-25deg)
    }
    50% {
        transform: rotate(25deg)
    }
}

.jscroll-to-top {
    bottom: 100px
}

.fcta-zalo-ben-trong-nut svg path {
    margin-bottom: 1rem;
    fill: #fff
}

.fcta-zalo-vi-tri-nut {
    position: fixed;
    bottom: 24px;
    right: 20px;
    z-index: 999
}

.fcta-zalo-nen-nut,
div.fcta-zalo-mess {
    box-shadow: 0 1px 6px rgba(0, 0, 0, .06), 0 2px 32px rgba(0, 0, 0, .16)
}

.fcta-zalo-nen-nut {
    width: 50px;
    height: 50px;
    text-align: center;
    color: #fff;
    background: var(--zalo-chat-color);
    border-radius: 50%;
    position: relative
}

.fcta-zalo-nen-nut::after,
.fcta-zalo-nen-nut::before {
    content: "";
    position: absolute;
    border: 1px solid var(--zalo-chat-color);
    background: var(--zalo-chat-color);
    z-index: -1;
    left: -20px;
    right: -20px;
    top: -20px;
    bottom: -20px;
    border-radius: 50%;
    animation: zoom 1.9s linear infinite
}

.fcta-zalo-nen-nut::after {
    animation-delay: .4s
}

.fcta-zalo-ben-trong-nut,
.fcta-zalo-ben-trong-nut i {
    transition: all 1s
}

.fcta-zalo-ben-trong-nut {
    position: absolute;
    text-align: center;
    width: 60%;
    height: 60%;
    left: 10px;
    bottom: 30px;
    line-height: 70px;
    font-size: 25px;
    opacity: 1
}

.fcta-zalo-ben-trong-nut i {
    animation: lucidgenzalo 1s linear infinite
}

.fcta-zalo-nen-nut:hover .fcta-zalo-ben-trong-nut,
.fcta-zalo-text {
    opacity: 0
}

.fcta-zalo-nen-nut:hover i {
    transform: scale(.5);
    transition: all .5s ease-in
}

.fcta-zalo-text a {
    text-decoration: none;
    color: #fff
}

.fcta-zalo-text {
    position: absolute;
    top: 6px;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 700;
    transform: scaleX(-1);
    transition: all .5s;
    line-height: 1.5
}

.fcta-zalo-nen-nut:hover .fcta-zalo-text {
    transform: scaleX(1);
    opacity: 1
}

div.fcta-zalo-mess {
    position: fixed;
    bottom: 29px;
    right: 58px;
    z-index: 99;
    background: #fff;
    padding: 7px 25px 7px 15px;
    color: var(--zalo-chat-color);
    border-radius: 50px 0 0 50px;
    font-weight: 700;
    font-size: 15px
}

.fcta-zalo-mess span {
    color: var(--zalo-chat-color)!important
}

span#fcta-zalo-tracking {
    font-family: Roboto;
    line-height: 1.5
}

.fcta-zalo-text {
    font-family: Roboto
}
.img_me{
width: 500px !important; 
height: 500px; border-radius: 50%;
overflow: hidden;
border: 2px dashed black;
}
@media (max-width:768px) {
    .img_me{
        width: 100% !important; 
        height: 100%; 
        border-radius: 50%;
        overflow: hidden;
        border: 2px dashed black;
        }
}

/* end zalo */


/* end testimonial */