.main {
    position: absolute;
    bottom: 0;
    top: 0;
    left: 0;
    right: 0;
    margin-top: 0;
    opacity: 0;
}

.main.show {
    animation: fadeIn 1s 0.5s forwards;
}

.main a.arrow {
    background-image: url(../img/arrow.png);
    background-size: 100% 100%;
    width: 34px;
    height: 34px;
    position: absolute;
    top: 50%;
    margin-top: -17px;
}

.main a.arrow.aleft {
    left: -50px;
}

.main a.arrow.aright {
    right: -50px;
    transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    /* IE 9 */
    -moz-transform: rotate(180deg);
    /* Firefox */
    -webkit-transform: rotate(180deg);
    /* Safari 和 Chrome */
    -o-transform: rotate(180deg);
}

.main .swiper-container {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    height: 490px;
}

.main .swiper-container .swiper-slide {
    text-align: center;
    overflow: hidden;
    position: relative;
    padding-bottom: 160px;
}

.main .swiper-container .swiper-slide .img-box {
    width: 100%;
    height: 340px;
    float: left;
    overflow: hidden;
    position: relative;
}

.main .swiper-container .swiper-slide img {
    width: 100%;
    height: auto;
    position: absolute;
    bottom: 0;
    left: 0;
    cursor: pointer;
    vertical-align: middle;
}

.main .swiper-container .swiper-slide .text {
    overflow: hidden;
    width: 100%;
    height: 140px;
    text-align: left;
    padding: 20px 0 15px 0;
    position: absolute;
    bottom: 0;
}

.main .swiper-container .swiper-slide .text h3 {
    margin: 0;
    margin-bottom: 15px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.main .swiper-container .swiper-slide .text p {
    height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main .time-line {
    position: absolute;
    top: 50%;
    margin-top: 260px;
    color: #999999;
}

.main .time-line a {
    color: #999999;
    text-decoration: none;
}

.main .time-line a.active {
    color: #333333;
    text-decoration: underline;
}

.popup {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
    height: 100%;
    min-height: 800px;
    background-color: rgba(255, 255, 255, 0.9);
}

.popup .container {
    position: relative;
    height: 100%;
}

.popup .swiper-container {
    width: 100%;
    position: absolute;
    top: 90px;
    bottom: 50px;
}

.popup .swiper-slide {
    text-align: center;
}

.popup .swiper-slide img {
    width: 90%;
    height: auto;
}

.popup a.arrow {
    background-image: url(../img/arrow.png);
    background-size: 100% 100%;
    width: 34px;
    height: 34px;
    position: absolute;
    top: 50%;
    margin-top: -17px;
}

.popup a.arrow.aleft {
    left: -50px;
}

.popup a.arrow.aright {
    right: -50px;
    transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    /* IE 9 */
    -moz-transform: rotate(180deg);
    /* Firefox */
    -webkit-transform: rotate(180deg);
    /* Safari 和 Chrome */
    -o-transform: rotate(180deg);
}

.popup a.close {
    background-image: url(../img/close.png);
    width: 27px;
    height: 27px;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    right: 0px;
    opacity: 1;
    z-index: 100;
}