html,
body {
    font-size: 18px;
    overflow-x: clip;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    margin: 0;
    padding: 0;
}

a {
    color: #2d2e2f;
    outline: none;
    text-decoration: none;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

a:active {
    text-decoration: none;
}

a:focus {
    text-decoration: none;
}

.nav_item .nav_con {
    top: 70px !important;
}

/* =================================================== */

.wrapper {
    background-image: url(../img/company-history-bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center bottom;
}
.company {
    position: relative;
    width: 100%;
    max-width: 1920px;
    padding: 0;
   
    overflow: hidden;
}

.company-bg {
    width: 100%;
    height: 2480px;
}

.left {
    position: absolute;
    top: 139px;
    left: 336px;
    width: 2px;
    height: 87.8%;
    background-color: #1b4698;
    opacity: 0.5;
}

.left::before {
    content: '';
    position: absolute;
    top: -33px;
    left: -5px;
    width: 8px;
    height: 8px;
    border-top: 2px solid #376aca;
    border-right: 2px solid #376aca;
    transform: rotate(-45deg);
}

.left::after {
    content: '';
    position: absolute;
    top: -26px;
    left: -5px;
    width: 8px;
    height: 8px;
    border-top: 2px solid #376aca;
    border-right: 2px solid #376aca;
    transform: rotate(-45deg);
}

.right {
    position: relative;
    margin: 100px 0;
    left: 381px;
    font-size: 18px;
}

.right h2 {
    font-size: 40px;
    color: #376aca;
    line-height: 2;
}

.right-con {
    position: relative;
    margin-bottom: 30px;
}

.right-con h2::before {
    content: '';
    position: absolute;
    left: -53px;
    top: 32px;
    width: 18px;
    height: 18px;
    background: url(../img/company-history-icon.png) no-repeat;
}

.right-con video,.right-con img {
    width: 660px;
    height: 370px;
    margin-top: 20px;
}

.right-con b {
    color: #376aca;
}

.right-con p {
    width: 875px;
    line-height: 2;
    text-align: justify;
}


@media screen and (max-width: 900px) {
    .wrapper {
        background-image: url(../img/company-history-bg-m.png);
        background-repeat: no-repeat;
        background-color: #f5fafe;
        background-size: contain;
        background-position: bottom;
    }
    
    .banner-con img {
        position: absolute;
        width: auto;
        height: 100%;
        object-fit: cover;
        right: -35vw;
    }

    .swiper-screen p {
        font-size: 0.6rem;
    }

    .swiper h1 {
        font-size: 1.9rem;
    }
    .left {
        top: 86px;
        left: 15px;
        height: 94%;
    }
    .left::before {
        left: -3px;
    }
    .left::after {
        left: -3px;
    }
    .right {
        width: 90%;
        left: 30px;
        margin: 60px 0;
    }
    .right h2 {
        font-size: 26px;
        font-weight: 600;
    }
    .right-con h2::before {
        top: 17px;
        left: -23px;
    }
    .right-con p {
        width: 100%;
        font-size: 18px;
    }
    .right-con video,.right-con img {
        width: 100%;
        max-width: 350px;
        height: 197px;
        margin-top: 10px;
        margin-left: 0;
    }
}