/*首页轮播图样式*/
*{
    margin: 0px;
    padding: 0px;
}

.banners{
    width: 100%;
    height: 35em;
    margin: 0px auto;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}
.banners .slide{
    width: 1000%;
    height: 40em;
    position: absolute;
    left: 0%;
}
.banners .slide .pic{
    width: 10%;
    height:40em;
    line-height: 40em;
    text-align: center;
    float: left;
    color: white;
}
.banners .slide .pic img{
    width: 100%; height: 40em;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -webkit-filter: brightness(90%);
}
/*.banners .slide .a{
    background-color: black;
}

.banners .slide .b{
    background-color: red;
}

.banners .slide .c{
    background-color: blue;
}*/

.banners .dots{
    width: 200px;
    height: 30px;
    position: absolute;
    bottom: 0px;
    left: 50%;
    margin-left: -50px;
    z-index: 2;
}

/*圆点*/
.banners .dots .dot{
    width: 15px;
    height:15px;
    float: left;
    border-radius: 50%;
    margin: 5px 6px;
    background-color: rgba(7,17,27,0.4);
    box-shadow:  0 0 0 2px rgba(255,255,255,0.8) inset;
    cursor: pointer;
}

/*圆点选择样式*/
.banners .dots .active{  t: 17px;
    /*box-shadow: 0 0 0 2px rgba(7,17,27,0.8) inset;*/
    background-color: #fff;
}

/*左箭头*/
.banners .arrow{
    width: 0;
    height:0;
    border-right: 30px solid rgba(255,255,255,0.1);
    border-top: 30px solid transparent;
    border-bottom: 30px solid transparent;
    position: absolute;
    left:0;
    top: 50%;
    z-index: 2;
}
/*移动到箭头时样式*/
.banners .arrow:hover{
    border-right-color: white;
}

/*右箭头*/
.banners .next{
    left: auto;
    right: 0;
    top: 50%;
    margin-top: -30px;
    transform: rotate(180deg);
    z-index: 2;
}