*{
    margin: 0;
    padding: 0;
}

ul{
    margin-left: 2rem;
}

img {
    width: 100%;
}

.bannerimg{
    margin-top: 80px;
}

.wh5, .wh6, .wh7, .wh8, .wh9, .wh10 {
    width: 100%;
    position: relative;
}

.wximg5, .wximg6, .wximg7, .wximg8, .wximg9, .wximg10 {
    position: absolute;
    z-index: 30;
}

.wh6, .wh7, .wh8, .wh9, .wh10 {
    margin-top: 25%;
}

.jumpTop{
    cursor: pointer;
    width: 3rem;
    height: 3rem;
    text-align: center;
    line-height: 3rem;
    position: fixed;
    right: 6rem;
    bottom: 6rem;
    background-color: #fff;
    display: none;
    border-radius: 50%;
    text-decoration: none;
    z-index: 99999;
    box-shadow: 0 1px 8px rgba(0,0,0,.2);

}

.jumpTop:hover{
    background-color: #ffe540;
    -webkit-transition: All 0.6s ease-in-out;
    -moz-transition: All 0.6s ease-in-out;
    -o-transition: All 0.6s ease-in-out;
}

.jumpTop:hover .topIco{
    color: #fff;
    -webkit-transition: All 0.6s ease-in-out;
    -moz-transition: All 0.6s ease-in-out;
    -o-transition: All 0.6s ease-in-out;
}

.topIco{
    font-size: 1.8rem;
    color: #9e9e9e;
}


.footer{
    margin-top: 0;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(35, 35, 35, 1.00);
}