.section-1 {
    background: url("../images/background/10.jpg") no-repeat center;
}

.section-2 {
    background: url("../images/background/07.jpg") no-repeat center;
    color: #fff;
}

.section-3 {
    background: url("../images/background/11.jpg") no-repeat center;
    color: #fff;
    text-align: center;
}

.first-page {
    text-align: center;
}

.section .text-container {
    display: inline-block;
    width: 445px;
    color: #fff;
    line-height: 32px;
    margin-top: 20px;
    vertical-align: top;
    text-align: left;
}

.section .text-container h3 {
    font-size: 24px;
    color: #D6C9A0;
    margin-bottom: 20px;
}

.section .swiper-container {
    display: inline-block;
    width: 612px;
    height: 450px;
    margin-left: 38px;
}

.section .swiper-container .index-box {
    margin-bottom: 24px;
    font-size: 12px;
    color: #D6C9A0;
}

.section .swiper-container .index-box li {
    display: inline-block;
    width: 49.1%;
    line-height: 25px;
    margin-right: 10px;
    border-bottom: 2px solid rgba(214, 201, 160, .5);
}

.section .swiper-container .index-box li:last-child {
    margin-right: 0;
}

.section .swiper-container .index-box li.active {
    border-color: #D6C9A0;
}

.roller {
    position: relative;
    width: 580px;
    margin: 0 auto;
    padding: 10px 0 30px 20px;
    overflow: hidden;
}

.line {
    position: absolute;
    left: 26px;
    top: 0;
    width: 1px;
    height: 100%;
    background-color: #D6C9A0;
    overflow: hidden;
    animation: linemove 2s linear;
}

@keyframes linemove {
    0% {
        transform: translateY(-100%)
    }
    100% {
        transform: translateY(0);
    }
}


.roller ul li {
    display: block;
    padding-left: 50px;
    font-size: 18px;
    line-height: 30px;
    margin-bottom: 30px;
    background: url("../images/news/circle.png") 2px 10px no-repeat;
    animation-duration: 2s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    animation-name: opacitychange;
}

@keyframes opacitychange {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.roller ul li b {
    color: #D6C9A0;
}

.roller ul li:last-child {
    margin-bottom: 0px;
}

.section-3 .roller {
    text-align: left;
    padding: 50px 0 50px 20px;
}

.section-3 .roller .line {
    animation: opacitychange;
    animation-duration: 1s;
}

@media screen and (max-width: 1500px) {

    .roller ul li {
        margin-bottom: 15px;
        font-size: 16px;
    }

    .section .text-container {
        margin-top: 0;
    }

    .section .swiper-container {
        width: 530px;
        height: 390px;
    }

    .section .swiper-container .index-box {
        margin-bottom: 18px;
    }

    .section .swiper-container .index-box li {
        margin-right: 8px;
    }

}