@media (min-width: 1600px) {
    .container, .container-sm, .container-md, .container-lg, .container-xl {
        max-width: 1660px;
    }
}

@media (min-width: 1200px) {
    .col-md-20 {
        flex: 0 0 20%;
        max-width: 20%;
    }
}

.fix {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    z-index: 1000 !important;
    transition: position 0.4s;
    animation: affix-menu 1s;
    background: #fff;
    box-shadow: 1px 1px 10px rgb(0 0 0 / 15%);
}

.fix .logo-section img {
    height: 6rem;
}

@keyframes affix-menu {
    from {
        position: fixed;
        top: -50px;
    }

    to {
        position: fixed;
        top: 0;
    }
}

.fs-12 {
    font-size: 12px;
}

.header_search button i {
    font-size: 2rem;
    font-weight: 500;
}

.header-form_search {
    display: none;
    position: absolute;
    top: 2.5rem;
    right: -3rem;
    width: max-content;
    z-index: 9999;
}

.header-form_search form {
    border-radius: 4px;
    padding: 1.5rem;
    margin-top: 3rem;
    box-shadow: 1px 1px 15px rgba(0, 0, 0, .15);
}

.header-form_search input {
    background-color: transparent;
    border: 1px solid var(--gray-bold);
    color: var(--color-main);
    height: 41px;
}

.btn-action-header:hover .header-form_search {
    display: block;
}

.header-top-01 > .container > .row > div {
    position: static;
    display: flex;
    align-items: center;
}

.header-top-01 > .container > .row > div > div:nth-child(2) {
    margin-left: auto;
    margin-right: auto;
}

.slogan-title {
    font-size: 20px;
}

.link-xem-them a {
    background-color: var(--color-black);
    color: white;
    padding: 8px 30px;
    border-radius: 25px;
}

.link-xem-them {
    margin-top: 45px;
}

.bg-bai-viet-home {
    background: #e3e4e5;
    padding: 80px 0 80px 0;
}

.flex-date-category {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    margin: 20px 0 15px 0;
}

.article-category a {
    background-color: var(--color-highlight);
    color: white !important;
    padding: 3px 10px;
    font-size: 13px;
    border-radius: 20px;
}

.btn-submit-xem-them {
    background-color: var(--color-black);
    color: white;
    padding: 4px 15px;
    border-radius: 25px;
}

.btn-submit-xem-them:hover {
    background-color: var(--color-highlight);
    color: white;
}

.box-border-article {
    border: 1px solid #ccc;
    padding: 15px;
    border-radius: 10px;
}

.swiper-button-next-custome, .swiper-button-prev-custome {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    height: 38px;
    width: 38px;
    /* text-align: center; */
    /* line-height: 38px; */
    /* border-radius: 50%; */
    /* box-shadow: 0px 1px 4px 1px rgba(112, 112, 112, 0.79); */
    /* -webkit-box-shadow: 0px 1px 4px 1px rgba(112, 112, 112, 0.79); */
    -moz-box-shadow: 0px 1px 4px 1px rgba(112,112,112,0.79);
    /* background: #fff; */
    /*font-size: 1.6rem;*/
}

.swiper-button-prev-custome {
    left: -25px;
}

.swiper-button-next-custome {
    right: -25px;
}

.content-html-01 {
    position: relative;
    overflow: hidden;
}

.content-html-01:after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: #000;
    opacity: 0;
    transition: .5s;
}

.html-wrap-01 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding-left: 5%;
    color: #fff;
    z-index: 1;
    transform: translateY(160px);
    transition: .5s;
}

.html-tile-01 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    display: block;
    padding-right: 5%;
}

.html-tile-01:after {
    content: '';
    width: 3em;
    height: .2em;
    background: var(--color-highlight);
    display: block;
    margin-top: .5em;
}

.description-html-01 {
    font-size: 16px;
    line-height: 1.8;
    margin: 2em 0;
    padding-right: 5%;
    height: 7.2em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    opacity: 0;
    transition: .5s;
}

.link-html-01 {
    font-size: 24px;
    width: 2.5em;
    height: 2.5em;
    background: var(--color-highlight);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    float: right;
    opacity: 0;
    transition: .5s;
}

.content-html-01:hover .html-wrap-01 {
    transform: translateY(0);
}

.content-html-01:hover .description-html-01 ,.content-html-01:hover .link-html-01 {
    opacity: 1;
}

.link-html-01:hover {
    color: black;
}

.box-dich-vu-home {
    color: var(--color-highlight);
}

.title-section-dv {
    font-size: 94px;
    font-weight: 700;
    display: block;
    line-height: 1.2;
}

.slogan-title-dv {
    font-size: 46px;
    display: block;
    margin: 15px 0 70px 0;
    font-weight: 700;
    line-height: 1;
    position: relative;
}

.slogan-title-dv:before {
    position: absolute;
    content: '';
    bottom: -35px;
    left: 0;
    width: 250px;
    height: 10px;
    background-color: var(--color-highlight);
}

.slogan-title-dv02 {
    font-size: 22px;
    line-height: 2;
    font-weight: 700;
}

.link-dv-01 a {
    width: 270px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: 500;
    color: #fff;
    border-radius: 30px;
    height: 57px;
    background-color: var(--color-highlight);
    transition: .5s;
    margin-top: 30px;
}

.block-banner-dich-vu {
    background-size: cover;
    background-position: center;
    padding: 5% 0 6.5%;
}

.bg-2sp-box01 {
    background-color: #ebebeb;
    padding: 90px 0;
}

.bg-2sp-box02 {
    padding: 90px 0;
}

.title-section-2sp {
    font-size: 95px;
    color: var(--color-highlight);
    text-align: center;
    margin-bottom: 30px;
    text-transform: capitalize;
}

.img-2sp-home img {
    width: 220px;
    height: 340px;
    -webkit-filter: drop-shadow(-10px 26px 13px rgba(0, 0, 0, .4));
    filter: drop-shadow(-10px 26px 13px rgba(0, 0, 0, .4));
}

.img-2sp-home {
    display: inline-block;
    position: relative;
    z-index: 1;
    animation-duration: 1.5s;
    animation-delay: 0.4s;
    float: right;
    margin-right: 95px;
    margin-top: 115px;
}

.after-2sp-home {
    position: relative;
    z-index: 1;
}

.after-2sp-home:after {
    content: '';
    width: 290px;
    height: 290px;
    border-radius: 100%;
    background: var(--color-highlight);
    z-index: 1;
    animation: heartbeat 3s ease-in-out infinite both;
    position: absolute;
    top: 0px;
    left: 30px;
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }

    10% {
        transform: scale(0.91);
    }

    17% {
        transform: scale(0.98);
    }

    33% {
        transform: scale(0.87);
    }

    45% {
        transform: scale(1);
    }

    100% {
        transform: scale(1);
    }
}

.tile-2sp {
    font-size: 28px;
    color: var(--color-highlight);
    font-weight: 600;
    margin-bottom: 10px;
}

.description-2sp {
    font-size: 36px;
    font-weight: 700;
    margin: 0px 0 20px 0;
    color: var(--color-highlight);
}

.description-short-2sp {
    font-size: 18px;
    color: var(--color-text);
}

.class-item-2sp {
    border-left: 1px solid;
    padding-left: 30px;
}

.bg-2sp-box02 .chan-le-home > .row {
    display: flex;
    flex-direction: row-reverse;
}

.bg-2sp-box02 .class-item-2sp {
    padding-left: 0;
    padding-right: 30px;
    border-right: 1px solid;
}

.banner-left-intro img {
    border-radius: 30px;
    filter: drop-shadow(-10px 20px 25px rgba(0, 0, 0, .2));
}

.title-section-intro {
    font-size: 52px;
    color: #3a3a3a;
    opacity: .15;
    font-weight: 700;
    line-height: 1;
    text-transform: capitalize;
}

.mota--intro-01 {
    font-size: 28px;
    font-weight: 500;
    color: var(--color-highlight);
    margin: 15px 0 0px 0;
}

.mota--intro-02 {
    line-height: 2.3;
    font-size: 18px;
    color: var(--color-text);
}

.section-intro {
    margin: 100px 0 100px 0;
}

.block-banner-support {
    background-position: center;
    background-size: cover;
    padding: 50px 0 50px;
}

h3.title-section-support {
    font-size: 65px;
    font-weight: 700;
    position: relative;
    margin-bottom: 50px;
}

.title-section-support:before {
    position: absolute;
    content: '';
    bottom: -20px;
    left: 0;
    width: 100px;
    height: 2px;
    background-color: #ffc107;
}

.nd-support {
    line-height: 1.8;
    font-size: 18px;
}

.link-support a {
    font-size: 20px;
    line-height: 2em;
    height: 2em;
    padding: 0 1em;
    border-radius: 1em;
    background-image: linear-gradient(to top, #37b64b, #73e785);
    color: #fff;
    display: inline-block;
    text-transform: capitalize;
}

.link-support {
    margin-top: 20px;
}

footer {
    /*border-top: 1px solid var(--color-text);*/
}

.footer-menu-section ul li a {
    color: var(--color-main);
}

.footer-menu-section ul li {
    margin-bottom: 1.5rem;
}

.title-footer {
    font-size: 18px;
    position: relative;
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-highlight);
    letter-spacing: 1px;
}

/*.title-footer:before {*/
/*    position: absolute;*/
/*    content: '';*/
/*    bottom: -10px;*/
/*    left: 0;*/
/*    width: 45px;*/
/*    height: 1px;*/
/*    background-color: var(--color-highlight);*/
/*}*/

.py-footer-01 {
    padding: 50px 0 50px 0;
}

.topbar-section.social-section i {
    border: 1px solid;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: black;
    border-radius: 50%;
}

/*trang giai phap*/
.menu-section-giai-phap ul {
    display: flex;
    align-items: center;
}

.section-menu-giap-phap {
    padding: 18px 0;
    background: #191f2f;
}

.menu-section-giai-phap li a {
    color: var(--color-text);
}

.menu-section-giai-phap .title-menu-giai-phap {
    color: white;
}

.menu-section-giai-phap li {
    border-right: 1px solid var(--color-text);
    margin-right: 15px;
    padding-right: 15px;
    line-height: 1;
}

.menu-section-giai-phap li a.active {
    color: var(--color-highlight);
}

.page-banner-giapphap-01 {
    position: relative;
}

.title-banner-giapphap-01 {
    position: absolute;
    top: 15%;
    left: 0;
    right: 0;
    transform: translateY(-15%);
    margin: 0 auto;
    text-align: center;
    color: white;
    font-size: 40px;
    font-weight: bold;
}

.img-giai-phap-01 img {
    width: 100%;
    max-height: 1000px;
    object-fit: cover;
}

.img-giai-phap-02 {
    position: relative;
}

.title-banner-giapphap-02 {
    position: absolute;
    top: 110px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
}

.title-banner-giapphap-02 h3 {
    font-size: 48px;
    font-weight: 600;
    border-bottom: 2px solid;
    width: max-content;
    padding-bottom: 10px;
    padding-left: 30px;
    padding-right: 30px;
}

.img-sp-page-giai-phap {
    padding: 5% 8% 6% 10%;
    text-align: center;
    border-radius: 15px;
    border: 1px solid #fff;
    /* box-shadow: 0 0 20px rgba(0, 0, 0, .16); */
    background-image: linear-gradient(to left top, #e6e6e6, #cdcdcd);
    display: block;
    position: relative;
}

.section-giai-phap-03 {
    padding: 80px 0;
    background-color: #cdcdcd;
}

.box-sp-giai-phap .product-title-giap-phap a {
    font-size: 45px;
    color: #373737;
    line-height: 1.2;
}

.btn-url-giai-phap a {
    font-size: 26px;
    font-weight: 500;
    text-transform: capitalize;
    height: 2em;
    background-color: var(--color-highlight);
    border-radius: .5em;
    display: inline-flex;
    align-items: center;
    padding: 0 1em;
    color: #fff;
    transition: .5s;
}

.btn-url-giai-phap {
    margin-top: 35px;
}

.box-sp-giai-phap .product-item .inner-image {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.box-sp-giai-phap .inner-content {
    padding-left: 50px;
}

.box-sp-giai-phap .title-section {
    font-size: 48px;
    text-transform: uppercase;
    margin-bottom: 75px;
    position: relative;
}

.box-sp-giai-phap .title-section:before {
    position: absolute;
    content: '';
    bottom: -20px;
    left: 0;
    right: 0;
    width: 150px;
    height: 3px;
    background-color: black;
    margin: 0 auto;
}

.section-giaiphap-04 {
    padding: 150px 0 170px;
    background-color: black;
    text-align: center;
    color: #fff;
}

.img-giaiphap-04 img {
    max-height: 100%;
    max-width: 210px;
}

.img-giaiphap-04 {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tile-giaiphap-04 {
    font-size: 18px;
    line-height: 1.3;
    margin-top: 2.5em;
    display: block;
}

.box-giai-phap-04 .title-section {
    /*color: white;*/
}

.slogan-giaiphap-04 {
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 150px;
}

.section-giaiphap-05 {
    background-color: black;
}

.cus-giaiphap-05 {
    margin: 0 50px 0 50px;
}

.cus-giaiphap-05 img {
    border-radius: 20px;
    border: 1px solid #464749;
}

.wrap-giaiphap-05 {
    position: absolute;
    bottom: 30px;
    left: 35px;
    color: white;
    font-size: 24px;
}

@media (min-width: 1200px) {
    
    .space-block-20 > .row {
        margin-right: -20px;
        margin-left: -20px;
    }
    
    .space-block-20 > .row > div {
        padding-right: 20px;
        padding-left: 20px;
    }

    .cus-giaiphap-05 {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: repeat(3, 1fr);
        gap: 30px;
    }

    .nd-giaiphap0 {
        grid-column: span 2 / span 2;
        grid-row: span 2 / span 2;
    }

    .nd-giaiphap1 {
        grid-column: span 2 / span 2;
        grid-column-start: 3;
    }

    .nd-giaiphap2 {
        grid-column: span 2 / span 2;
        grid-column-start: 3;
        grid-row-start: 2;
    }

    .nd-giaiphap3 {
        grid-column: span 2 / span 2;
        grid-row-start: 3;
    }

    .nd-giaiphap4 {
        grid-column-start: 3;
        grid-row-start: 3;
    }

    .nd-giaiphap5 {
        grid-column-start: 4;
        grid-row-start: 3;
    }
}

.section-giaiphap-06 {
    background-color: black;
    color: white;
    padding-top: 200px;
}

.nd-giaiphap-06 {
    position: relative;
}

.wrap-giaiphap-06-0, .wrap-giaiphap-06-2 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateY(-50%);
}

.wrap-giaiphap-06-1 {
    position: absolute;
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
}

.tile-giaiphap-06 {
    font-size: 46px;
    font-weight: 700;
    position: relative;
    margin-bottom: 30px;
    max-width: 510px;
}

.tile-giaiphap-06:before {
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    width: 50px;
    height: 5px;
    background-color: white;
}

.description-giaiphap-06 {
    font-size: 16px;
}

.link-giaiphap-06 a {
    font-size: 18px;
    line-height: 2.5em;
    height: 2.5em;
    padding: 0 2em;
    border-radius: 1.3em;
    border: 1px solid #fff;
    display: inline-block;
    transition: .5s;
    color: white;
}

.link-giaiphap-06 {
    margin-top: 50px;
}

.link-giaiphap-06 a:hover {
    color: black;
    background-color: white;
}

.nd-giaiphap-07 {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 25px rgba(0, 0, 0, .2);
    cursor: pointer;
}

.section-giaiphap-07 {
    padding: 100px 0;
    overflow: hidden;
}

.title-section-giaiphap-07 {
    font-size: 40px;
    color: black;
    font-weight: bold;
    position: relative;
    text-align: center;
    padding-bottom: 30px;
    margin-bottom: 100px;
}

.title-section-giaiphap-07:before {
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    right: 0;
    width: 150px;
    height: 8px;
    background-color: var(--color-highlight);
    margin: 0 auto;
}

.box-giaiphap-07 .swiper {
    padding: 30px 0 140px 0;
}

.box-giaiphap-07 .swiper-pagination-bullet {
    width: var(--swiper-pagination-bullet-width, var(--swiper-pagination-bullet-size, 22px));
    height: var(--swiper-pagination-bullet-height, var(--swiper-pagination-bullet-size, 22px));
    display: inline-block;
    border-radius: 50%;
    background: white;
    border: 4px solid;
    opacity: 0.4;
    margin: 0 var(--swiper-pagination-bullet-horizontal-gap, 15px);
}

.box-giaiphap-07 .swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--color-highlight);
    border-color: var(--color-highlight);
}

.wrap-giaiphap-07 {
    padding: 15px 30px;
}

.tile-giaiphap-07 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}

.description-giaiphap-07 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
}

.wrap-giaiphap-08 {
    position: absolute;
    bottom: 8%;
    left: 0;
    right: 0;
    text-align: center;
    overflow: hidden;
}

.tile-giaiphap-08 a {
    font-size: 36px;
    text-shadow: 0 0 10px rgba(0, 0, 0, .64);
    line-height: 1.2;
    color: white;
    text-align: center;
}

.bg-page-menu-sp {
    padding: 18px 0;
    background: #191f2f;
}

.img-page-sp {
    margin: 0 auto;
    -webkit-filter: drop-shadow(-30px 50px 30px rgba(0, 0, 0, .25));
    filter: drop-shadow(-30px 50px 30px rgba(0, 0, 0, .25));
}

.section-sp-duong-dan {
    background-color: #e5e5e5;
    padding-top: 50px;
    padding-bottom: 50px;
}

.product-item {
    padding: 30px;
    text-align: center;
    border-radius: 20px;
    transition: .5s;
}

.product-item:hover {
    background-color: rgba(255, 255, 255, .6);
}

.video-location {
  width: 100%;
  height: 70rem;
  overflow: hidden;
}

.video-location video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

footer {
    background-color: rgb(239, 239, 239);
}

@media (min-width: 768px) and (max-width: 1200px) {
    .swiper-slider-main .swiper-slide img {
        height: 40rem;
    }
    
    .video-location {
      height: 40rem;
    }
    
    .html-tile-01 {
        font-size: 22px;
    }
        
    .slogan-title-dv {
        font-size: 30px;
    }
    
    .title-section-dv {
        font-size: 66px;
    }
    
    .link-dv-01 a {
        width: 200px;
        font-size: 19px;
        height: 50px;
        margin-top: 20px;
    }
    
    .title-section-2sp {
        font-size: 70px;
    }

    .after-2sp-home:after {
        content: '';
        width: 250px;
        height: 250px;
    }
    
    .class-item-2sp {
        font-size: 125px;
        padding-left: 20px;
    }
    
    .bg-2sp-box02 .class-item-2sp {
        font-size: 100px;
    }
    
    .swiper-button-next-custome {
        right: -15px;
    }
    
    .swiper-button-prev-custome {
        left: -15px;
    }
    
    .title-section-intro {
        font-size: 40px;
        margin-top: 30px;
    }
    
    footer .py-footer-01 > .container > .row > div {
        flex: 0 0 33.33333%;
        max-width: 33.33333%;
    }
    
    .title-banner-giapphap-02 h3 {
        font-size: 33px;
    }
    
    .title-banner-giapphap-02 {
        top: 35px;
    }
    
    .cus-giaiphap-05 {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        grid-template-rows: repeat(6, 1fr);
        gap: 30px;
    }
    
    .cus-giaiphap-05 img {
        border-radius: 20px;
        height: 350px;
        width: 100%;
        object-fit: cover;
    }
    
    .menu-section-giai-phap ul {
        flex-wrap: wrap;
    }
}

@media (min-width: 768px) and (max-width: 968px) {
    .title-section {
        font-size: 35px;
    }
    
    .chan-le-home > .row > div:nth-child(3) {
        display: none;
    }
    
    .chan-le-home > .row > div:nth-child(1) {
        flex: 0 0 40%;
        max-width: 40%;        
    }
    
    .chan-le-home > .row > div:nth-child(2) {
        flex: 0 0 60%;
        max-width: 60%;        
    }
    
     .swiper-slider-main .swiper-slide img {
        height: 30rem !important;
        object-fit: cover;
    }
    
    .video-location {
      height: 30rem;
    }
    
    .nd-giaiphap-06 img {
        width: 100%;
    }

}

@media (max-width: 767px) {
    .header-top-mb-01 > .container > .row > div {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .video-location {
      height: 20rem;
    }

    .swiper-slide--tile {
        font-size: 20px;
    }

    .swiper-button-next-custome {
        right: 0px;
    }

    .swiper-button-prev-custome {
        left: 0px;
    }

    .title-section {
        font-size: 24px;
    }

    .slogan-title {
        font-size: 16px;
    }

    .link-xem-them {
        margin-top: 30px;
        margin-bottom: 30px;
    }

    .bg-bai-viet-home {
        padding: 40px 0 30px 0;
    }

    .html-tile-01 {
        font-size: 16px;
    }

    .html-wrap-01 {
        transform: translateY(200px);
    }

    .title-section-dv {
        font-size: 48px;
    }

    .slogan-title-dv {
        font-size: 20px;
        margin: 15px 0 30px 0;
    }

    .slogan-title-dv:before {
        bottom: -20px;
        width: 150px;
        height: 5px;
    }

    .slogan-title-dv02 {
        font-size: 15px;
        line-height: 1.5;
    }

    .link-dv-01 a {
        width: 150px;
        font-size: 16px;
        height: 30px;
        margin-top: 10px;
    }

    .title-section-2sp {
        font-size: 28px;
    }

    .block-banner-dich-vu {
        background-image: none !important;
    }

    .img-2sp-home img {
        width: 180px;
        height: 280px;
    }

    .img-2sp-home {
        margin-right: 5px;
        margin-top: 100px;
    }

    .after-2sp-home:after {
        width: 250px;
        height: 250px;
        left: 5px;
    }

    .tile-2sp {
        font-size: 20px;
        margin-bottom: 0px;
        margin-top: 30px;
    }

    .description-2sp {
        font-size: 26px;
        margin: 0px 0 10px 0;
    }

    .class-item-2sp {
        font-size: 130px;
        border-left: none;
        padding-left: 0;
        text-align: center;
    }

    .bg-2sp-box01 {
        padding: 40px 0;
    }

    .bg-2sp-box02 .class-item-2sp {
        font-size: 130px;
        border-right: none;
    }

    .bg-2sp-box02 {
        padding: 10px 0 0px 0;
    }

    .section-intro {
        margin: 10px 0 40px 0;
    }

    .title-section-intro {
        font-size: 24px;
        margin-top: 30px;
    }

    .mota--intro-01 {
        font-size: 20px;
        margin: 10px 0 0px 0;
    }

    .mota--intro-02 {
        line-height: 2;
        font-size: 16px;
    }

    .menu-section-giai-phap ul {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }

    .menu-section-giai-phap li {
        margin-right: 10px;
        padding-right: 10px;
        margin-bottom: 8px;
    }

    .title-banner-giapphap-01 {
        font-size: 20px;
    }

    .title-banner-giapphap-02 h3 {
        font-size: 22px;
        padding-bottom: 10px;
        padding-left: 30px;
        padding-right: 30px;
        text-align: center;
    }

    .title-banner-giapphap-02 {
        top: 20px;
    }

    .img-giai-phap-02 {
        position: relative;
        margin-top: 70px;
    }

    .bg-giaiphap-02 {
        background-color: #f6f6f6;
    }

    .box-sp-giai-phap .title-section {
        font-size: 24px;
        margin-bottom: 40px;
    }

    .box-sp-giai-phap .title-section:before {
        bottom: -12px;
    }

    .box-sp-giai-phap .product-title-giap-phap a {
        font-size: 20px;
    }

    .box-sp-giai-phap .inner-content {
        padding-left: 0;
        margin-top: 10px;
    }

    .btn-url-giai-phap {
        margin-top: 20px;
    }

    .btn-url-giai-phap a {
        font-size: 16px;
    }

    .section-giai-phap-03 {
        padding: 40px 0;
    }

    .section-giaiphap-04 {
        padding: 40px 0 40px;
    }

    .slogan-giaiphap-04 {
        font-size: 16px;
        margin-bottom: 40px;
    }

    .tile-giaiphap-04 {
        font-size: 16px;
        margin-top: 1.5em;
        margin-bottom: 30px;
    }

    .img-giaiphap-04 img {
        max-height: 100%;
        max-width: 120px;
    }

    .cus-giaiphap-05 {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        grid-template-rows: repeat(6, 1fr);
        gap: 30px;
    }

    .cus-giaiphap-05 img {
        border-radius: 20px;
        height: 200px;
        width: 100%;
    }

    .wrap-giaiphap-05 {
        position: absolute;
        bottom: 20px;
        left: 0px;
        color: white;
        font-size: 16px;
        right: 0;
        text-align: center;
    }

    .cus-giaiphap-05 {
        margin: 0 20px 0 20px;
    }

    .tile-giaiphap-06 {
        font-size: 21px;
        max-width: max-content;
        margin-bottom: 20px;
    }

    .link-giaiphap-06 {
        margin-top: 15px;
    }

    .wrap-giaiphap-06-1, .wrap-giaiphap-06-0, .wrap-giaiphap-06-2 {
        position: absolute;
        left: 5%;
        top: 50%;
        transform: translateY(-50%);
    }

    .tile-giaiphap-06:before {
        bottom: -5px;
        height: 4px;
    }

    .img-giaiphap-06 img {
        width: 100%;
    }
    
    .link-giaiphap-06 a {
        font-size: 16px;
        line-height: 35px;
        height: 35px;
        padding: 0 15px;
    }
    
    .title-section-giaiphap-07 {
        font-size: 24px;
        padding-bottom: 20px;
        margin-bottom: 20px;
    }
    
    .section-giaiphap-07 {
        padding: 40px 0;
    }
    
    .tile-giaiphap-07 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .box-giaiphap-07 .swiper {
        padding: 30px 0 70px 0;
    }

    .box-giaiphap-07 .swiper-pagination-bullet {
        width: var(--swiper-pagination-bullet-width, var(--swiper-pagination-bullet-size, 15px));
        height: var(--swiper-pagination-bullet-height, var(--swiper-pagination-bullet-size, 15px));
        border: 2px solid;
    }
    
    .nd-giaiphap-07 {
        margin: 0 15px 0 15px;
    }
    
    .section-giaiphap-06 {
        padding-top: 60px;
    }
    
    .tile-giaiphap-08 a {
        font-size: 24px;
    }
    
    .section-sp-duong-dan {
        padding-top: 10px;
    }
}

/*CSS by quyettq*/
.content-html-01:hover:after {
    opacity: 0.7;
}

.phone-right {
    position: fixed;
    right: 20px;
    bottom: 75px;
    z-index: 999;
}

@keyframes rotateScale {
    0% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(3deg) scale(1.08);
    }
    50% {
        transform: rotate(0deg) scale(1);
    }
    75% {
        transform: rotate(-3deg) scale(1.08);
    }
    100% {
        transform: rotate(0deg) scale(1);
    }
}

.phone-right .item-phone a {
    display: flex;
    white-space: nowrap;
    background: var(--white);
    margin-bottom: 15px;
    padding: 8px 15px;
    align-items: center;
    border-radius: 8px;
    box-shadow: 0 3px 6px rgb(0 0 0 / 16%), 0 3px 6px rgb(0 0 0 / 23%) !important;
}

.phone-right .item-phone .dropdown > a {
    margin-top: 3rem;
    margin-bottom: 0;
    animation: rotateScale 1.5s infinite ease-in-out;
    transition: all .3s ease;
}

.item-phone span.text > span {
    display: block;
}

.phone-right .item-phone a > span.icon {
    margin-right: 14px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    line-height: 34px;
    text-align: center;
    color: var(--white);
    font-weight: 700;
}

.phone-right .item-phone a > span.icon i {
    font-size: 17px;
    position: relative;
    top: 2px;
}

.item-phone.item-zalo a > span.icon {
    background: transparent;
}

.phone-right .item-phone a > span.icon img {
    width: 34px;
    height: 34px;
}

.phone-right.phone-left {
    left: 15px;
    right: initial;
    bottom: 2px;
}

.phone-right.phone-left .item-phone span.icon {
    background: var(--color-main);
}

.phone-right.phone-left .dropdown .dropdown-menu {
    bottom: 0;
    top: inherit !important;
    left: calc(100% + 10px) !important;
    transform: none !important;
    padding: 15px;
    border-radius: 8px !important;
    border: 0;
    box-shadow: 0 3px 6px rgb(0 0 0 / 16%), 0 3px 6px rgb(0 0 0 / 23%) !important;
    right: inherit !important;
}

.phone-right .dropdown .dropdown-menu {
    bottom: 0;
    top: inherit !important;
    right: calc(100% + 10px) !important;
    transform: none !important;
    padding: 15px;
    border-radius: 8px !important;
    border: 0;
    box-shadow: 0 3px 6px rgb(0 0 0 / 16%), 0 3px 6px rgb(0 0 0 / 23%) !important;
    left: inherit !important;
}

.phone-right .dropdown .dropdown-menu a.contact-fixed__item:last-child {
    margin-bottom: 0;
}

.phone-right .dropdown .dropdown-menu a.contact-fixed__item {
    color: var(--black);
}

.phone-right .dropdown .dropdown-menu a.contact-fixed__item:hover {
    background: #dc0021;
    color: var(--white);
}

@media (max-width:767px){
    .phone-right .dropdown .dropdown-menu {
        padding: 5px !important;
        right: calc(100% + 5px) !important;
    }
    
    .phone-right.phone-left .dropdown .dropdown-menu {
        left: calc(100% + 5px) !important;
    }

}