html,body{
    margin: 0;
    padding: 0;
}
body{
    background: url(../images/mainView/bg.png) no-repeat;
    background-size: 100% 100%;
}
.header{
    text-align: center;
    color: #fff;
    border: 1px solid transparent;
    position: relative;
}
.header h1{
    font-size: 42px;
    letter-spacing: 8px;
    margin-bottom: 90px;
}
.line{
    width: 200px;
    height: 1px;
    background: #fff;
    position: absolute;
    top: 125px;left: 50%;
    margin-left: -100px;
}
.spot-container{
    width: 50px;
    height: 20px;
    position: absolute;
    top: 115px;
    left: 50%;
    margin-left: -25px;
    background: #000040;
}
.spot{
    width: 8px;
    height: 8px;
    position: absolute;
    background: #fff;
    border-radius: 50%;
    top: 6px;
}
.spot1{
    left: 6px;
}
.spot2{
    width: 12px;
    height: 12px;
    top: 4px;
    left: 19px;
}
.spot3{
    right: 6px;
}
.main{
    margin: 0 100px;
}
.swiper-slide{
    border: 1px solid #fff;
    border-radius: 8px;
    height: 200px;
    box-sizing: border-box;
    color: #fff;
    text-align: center;
    padding-top: 30px;
    overflow: hidden;
}
.img-container{
    height: 60px;
}
.swiper-slide>p{
    margin-top: 60px;
}
.in-line{
    width: 70px;
    margin-left: -35px;
}
.hover-dom{
    position: absolute;
    top: -201px;
    width: 100%;
    height: 200px;
    border-radius: 8px;
    background: linear-gradient(to bottom, rgba(60,163,220,.9), rgba(43,93,171,.9));
    transition: all 0.25s;
    padding-top: 40px;
    box-sizing: border-box;
    font-size: 18px;
    cursor: pointer;
}
.swiper-slide:hover{
    border: none;
}
.swiper-slide:hover .hover-dom{
    top: 0;
}
.swiper-pagination{
    position: relative;
    width: 100%;
    text-align: center;
    line-height: 20px;
    margin-top: 15px;
}
.swiper-pagination-bullet{
    background: #fff;
    opacity: 1;
    margin: 0 5px;
}
.swiper-pagination-bullet-active{
    width: 12px;
    height: 12px;
}