body {
    font-family: 'Roboto', sans-serif;
    font-size: 18px;
}

.bg-header-main {
    background-color: var(--color-main);
}

.bg-copyright {
    background-color: #003068;
}

.img-fluid.img-z {
    margin-right: 1rem;
}

.ul-cuss > li:nth-child(3) {
    margin-top: 0.7rem;
}

.logo-section1 img {
    /*right: 35%;*/
    /*position: absolute;*/
    /*height: 7rem;*/
    /*z-index: 99;*/
    /*top: 3%;*/
    height: 8rem;
}

.ratio-1-1-2 {
    padding-top: 75%;
}

.h4-border {
    color: white;
    border-bottom: 1px solid;
    font-size: 19px;
    padding-bottom: 1rem;
}

.p-cus {
    font-size: 16px;
}

.article-category {
    background-color: #003068;
    padding: 2rem;
    text-align: center;
}

.article-category >a {
    color: white;
}

.title_blogHome {
    color: white;
    padding-left: 1.5rem;
    margin: 0;
    background-color: #023A7C;
    /* margin-right: 0rem; */
    text-transform: uppercase;
    font-size: 2rem;
}
.swiper-button-next-cus {
    right: -17px;
}
.swiper-button-prev-cus {
    left: -17px;
}
.name_blogHome {
    /* padding-left: 3rem; */
    /* padding-right: 1.5rem; */
    background-color: #F9F9F9;
}

.name_blogHome > a {
    font-size: 13px;
    color: black;
    font-weight: 600;
}

.BlogHome > div > div> div {
    border-right: 1px solid white;
    padding: 0;
    overflow: hidden;
}

.menu-html>.row {
    margin: 0;
}

.menu-html>.row>div {
    border-right: 1px solid white;
    overflow: hidden;
}

.menu-html>.row>div>div:nth-child(odd) .name_blogHome {
    background: #EBEBEB;
}

.sevirceHome > div {
    padding: 0;
}

.contact-header >img {
    margin-right: 5px;
}

.hotline_img {
    border-radius: 50%;
    background-color: #C70100;
    width: 20%;
}

.border-custom-1 {
    padding: 0.4rem 0.6rem 0.5rem 0.4rem;
    border: #D02726 solid 2px;
    border-radius: 30px;
}

/*.sevirceHome1 > .row > div {*/
/*    padding: 5px 5px 0px 10px;*/
/*}*/
.name_blogg > div:nth-child(2) > article > .name_blogHome, .name_blogg > div:nth-child(4) > article > .name_blogHome, .name_blogg > div:nth-child(6) > article > .name_blogHome {
    background-color: #EBEBEB;
}

#button {
    right: 1rem;
    bottom: 1rem;
    z-index: 1000;
    position: fixed;
    opacity: 0;
}

#button img {
    width: 4rem;
}

#button.show {
    opacity: 1;
    visibility: visible;
}

.menu-section > ul > li > a {
    position: relative;
}

.menu-section > ul > li:hover > a:after {
    margin: auto;
    width: 4rem;
    display: block;
    content: "";
    height: 2px;
    background-color: #F79B1E;
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
}

.article-item {
    position: relative;
}

.article-item .inner-image, .service-image {
    overflow: hidden;
}

.article-item img, .service-image img {
    transition: transform 0.2s;
    /* Animation */
}

.article-item:hover img, .service-image:hover img {
    transform: scale(1.1);
    /* (150% zoom - Note: if the zoom is too large, it will go outside of the viewport) */
}

.sevirceHome .article-item .article-title {
    position: absolute;
    bottom: 0;
    width: 100%;
    left: 0;
    right: 0;
    text-align: center;
    background: var(--color-main);
    background: -moz-linear-gradient(top, transparent 0%, rgb(2 58 124 / 80%) 50%);
    background: -webkit-linear-gradient(top, transparent 0%, rgb(2 58 124 / 80%) 50%);
    background: linear-gradient(to bottom, transparent 0, rgb(2 58 124 / 80%) 50%);
    padding: 1rem 0;
}

.sevirceHome .article-item .article-title a {
    color: white;
}

.btn-contact {
    position: fixed;
    bottom: 7rem;
    right: 1rem;
}

.section-service > .row {
    margin: 0 -7.5px;
}
h2.swiper-slide--tile1 {
    text-transform: uppercase;
    color: white;
    position: absolute;
    bottom: 11%;
    right: 16%;
    font-size: 2.6rem;
}
.section-service > .row > div {
    padding: 0 7.5px;
}

.mb-6 {
    margin-bottom: 6rem !important;
}
span.location-footer {
     color: #186CAD;
     display: inline-block;
     margin-bottom: 0.5rem;
     font-size: 18px;
}
 span.location-footer > i {
    margin-right: 0.5rem;
}
.phone_location > i{
    margin-right: 0.5rem;
}
.icon-f > i {
    margin-right: 0.5rem;
    margin-top: 0.4rem;
}
.section-service > .row > div:nth-child(2) > a > h2.swiper-slide--tile1 {
    right: 12%;
    /* margin: 3rem; */
    position: absolute;
}

.service-title {
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    text-align: center;
    font-size: 2rem;
    margin: 0;
    text-transform: uppercase;
    color: white;
    background: transparent;
    background: -moz-linear-gradient(top, transparent7 0%, 001c3d  100%);
    background: -webkit-linear-gradient(top, transparent 0%, 001c3d  100%);
    background: linear-gradient(to bottom, transparent 0%, #001c3d 100%);
    padding: 2rem 1rem;
}

.contact-about {
    border: 1px solid var(--light);
    padding: 1.5rem;
}

.contact-about--title {
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    border-bottom: 1px solid var(--light);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.socialus {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.socialus a {
    background: #a3a3a3;
    display: inline-block;
    color: #fff;
    padding: 10px 15px;
    transition: all 0.4s ease;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    margin-right: 1rem;
}

.socialus a:hover {
    background: #1bdbb5;
}

.mobile-ct {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-main);
}

.mobile-ct>div {
    flex: 0 0 33.3333%;
    max-width: 33.3333%;
}

.mobile-ct>div a {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    padding: 1.3rem 1rem;
    color: white;
    font-size: 1.7rem;
}

.mobile-ct>.zalo {
    background: #449ADF;
}

.mobile-ct>.zalo img {
    width: 2.5rem;
    filter: brightness(0) invert(1);
}

.mobile-ct>.backtop {
    background: #EA7405;
}

.mobile-ct>.backtop #button {
    right: 0;
    top: 0;
    opacity: 1;
    position: relative;
    color: white;
}

.mobile-ct>.phone {
    background: #5DB75D;
}


/*Module bai viet lien quan*/
.swiper-slide-related [class*="swiper-button"] {
    width: 3.5rem;
    height: 3.5rem;
    line-height: 3.5rem;
    text-align: center;
    background-color: rgba(0,0,0,0.5);
    border-radius: 50%;
    color: var(--white);
    transition: all .4s;
}
.swiper-slide-related [class*="swiper-button"]:hover {
    background-color: #023a7c;
}
/*Module bai viet lien quan*/

.invalid-feedback {
    font-size: 14px;
}

.swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: black;
    opacity: 0.2;
}

.swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 4px;
}

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

@media (min-width:1200px) and (max-width: 1250px){
    .sevirceHome > div{
        padding: 0px 15px;
    }
}

@media (min-width: 992px) {
    .article-item .article-title {
        height: 65px;
    }
    
    .article-item .article-description {
        height: 105px;
    }
}

/* reponsive mobi*/
@media (max-width: 500px) {
    .is-mobile .swiper-button-prev {
        left: 0;
    }
    
    .is-mobile .swiper-button-next {
        right: 0;
    }
    
    .is-mobile .menu-section > ul li a {
        height: auto;
    }
}

@media (min-width: 340px) and (max-width: 780px) {
    .lienhemobi {
    /* padding: 1rem 0px; */
    left: 1px;
    background: linear-gradient(to bottom, rgb(0 0 0 / 4%) 0%, #001c3d 100%) !important;
    position: fixed;
    /* background: aliceblue; */
    width: 41.5rem;
    height: 47px;
    bottom: 0px;
}
    .share-buttons{
    bottom: 1.3rem;
    display: flex;
   left: 2rem !important;
    }
    .share-button-primary{
        background: #dc3545;
        margin-right: 12rem;
        position: relative;
    }
    .share-button-icon{
        font-size: 2rem;
    }
    .h4-border{
        border: 0;
    }
    .logo-section img {
        right: 24%;
        z-index: 99;
        top: -398%;
        height: 9rem;
    }

    #button {
        right: 7%;
    }
}

/*end-mobi*/