.ban {
    /*width: 100%;*/
    height: 500px;
}
.ban-al {
    width: 100%;
    height: 500px;
    position: relative;
    overflow: hidden;
}
.ban-al ul{
    width: 100%;
    z-index: 10;
}
.ban-al ul li {
    width: 100%;
    display: inline-block;
    float: left;
    height: 500px;
    background-color: #000;
}
.ban-al ul li a {
    display: inline-block;
    width: 100%;
    height: 100%;
    text-align: center;
}
.ban-al ul li img {
    /*width: 100%;*/
    /*height: 100%;*/
    border: none;
}
.ban-al .main {
    height: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 20;
    -webkit-transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    transform: translate(-50%,0);
}
.ban-al .main a {
    display: block;
    width: 39px;
    height: 90px;
    position: absolute;
    top: 50%;
    z-index: 50;
    -webkit-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    transform: translate(0,-50%);
}
.ban-al .prev {
    left: 0%;
    background: url("https://imge.dangbei.com/edangbei/home/images/left.png") no-repeat;
}
.ban-al .next {
    right: 0%;
    background: url("https://imge.dangbei.com/edangbei/home/images/right.png") no-repeat;
}

.ban-al .ban-a-num {
    position: absolute;
    left: 50%;
    bottom: 10px;
    z-index: 22;
    -webkit-transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    transform: translate(-50%,0);
}
.ban-al .ban-a-num ul li {
    float: left;
    width: 38px;
    height: 4px;
    background-color: #fff;
    margin-right: 8px;
    color: transparent;
    cursor: pointer;
}
.ban-al .ban-a-num ul li.on {
    background: #ff9900;
}

/*图片上的文字*/

.ban-al ul li .main {
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    -webkit-transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    transform: translate(-50%,0);
}

.ban-ul .ban-al-word {
    position: absolute;
    top: 80px;
    right: 0%;
    width: 360px;
    height: 310px;
    background: rgba(0,0,0,.7);
    padding:30px 10px 0 30px;
    z-index: 10;
}
.ban-ul .ban-al-word h3 {
    font-size: 28px;
    color: #FFFFFF;
    letter-spacing: 0;
}
.ban-ul .ban-al-word > p {
    margin-top: 10px;
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 24px;
    width: 335px;
}
.ban-al-word .ban-al-text {
    margin-top: 10px;
    width: 335px;
}
.ban-al-word .ban-al-text span {
    font-size: 16px;
    float: left;
    color: #fff;
    margin-left: 15px;
    position: relative;
}
.ban-al-word .ban-al-text span:before {
    content: '';
    width: 4px;
    height: 4px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    top: 7px;
    left: -9px;
}
.ban-al-word .ban-al-text p {
    width: 239px;
    float: left;
    display: inline-block;
    font-size: 16px;
    color: #fff;
}



/*更多案例*/

.more {
    width: 100%;
    padding-bottom: 20px;
}
.more .m-title {
    height: 94px;
    line-height: 94px;
    text-align: center;
}
.more .m-title h2 {
    font-size: 24px;
    color: #333333;
    letter-spacing: 0;
}
.m-demo .m-demo-one {
    width: 380px;
    height: 290px;
    float: left;
    margin: 0 30px 30px 0;
}
.m-demo .m-demo-one:hover {
    -webkit-box-shadow: 2px 2px 6px 0 rgba(0,0,0,0.20);
    box-shadow: 2px 2px 6px 0 rgba(0,0,0,0.20);
}
.m-demo .m-demo-one:nth-of-type(3n) {
    margin: 0;
}
.m-demo .m-demo-one img {
    display: block;
    width: 100%;
    height: 230px;
    border: none;
}
.m-demo .m-demo-one p {
    display: block;
    line-height: 60px;
    font-size: 18px;
    color: #333333;
    letter-spacing: 0;
    text-align: center;
    background: #fff;
}


.swiper-container {
    height: 100%;
}
.swiper-container .swiper-wrapper {
    height: 100%;
}
.swiper-container .swiper-slide {
    position: relative;
}
.swiper-container .swiper-slide a {
    display: block;
}
.swiper-container .swiper-slide a img {
    vertical-align: bottom;
}
.swiper-container .swiper-slide .main {
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    -webkit-transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    transform: translate(-50%,0);
}

.swiper-container .swiper-slide .main .ban-al-word {
    position: absolute;
    top: 80px;
    right: 0%;
    width: 360px;
    height: 310px;
    background: rgba(0,0,0,.7);
    padding:30px 10px 0 30px;
    z-index: 10;
}
.swiper-container .swiper-slide .main .ban-al-word h3 {
    font-size: 28px;
    color: #FFFFFF;
    letter-spacing: 0;
}
.swiper-container .swiper-slide .main .ban-al-word > p {
    margin-top: 10px;
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 24px;
    width: 335px;
}
.swiper-container .swiper-slide .main .ban-al-word .ban-al-text {
    margin-top: 10px;
    width: 335px;
}
.swiper-container .swiper-slide .main .ban-al-word .ban-al-text span {
    font-size: 16px;
    float: left;
    color: #fff;
    margin-left: 15px;
    position: relative;
}
.swiper-container .swiper-slide .main .ban-al-word .ban-al-text span:before {
    content: '';
    width: 4px;
    height: 4px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    top: 7px;
    left: -9px;
}
.swiper-container .swiper-slide .main .ban-al-word .ban-al-text p {
    width: 239px;
    float: left;
    display: inline-block;
    font-size: 16px;
    color: #fff;
}
.swiper-container .swiper-button-next {
    opacity: 0;
    top: 230px;
    right: 351px;
    width: 39px;
    height: 90px;
    background: url(https://imge.dangbei.com/edangbei/home/images/right.png) no-repeat;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}
.swiper-container .swiper-button-prev {
    opacity: 0;
    top: 230px;
    left: 351px;
    width: 39px;
    height: 90px;
    background: url(https://imge.dangbei.com/edangbei/home/images/left.png) no-repeat;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}
.swiper-container:hover .swiper-button-next,
.swiper-container:hover .swiper-button-prev{
    opacity: 1;
}
.swiper-container .swiper-pagination-bullet {
    display: inline-block;
    width: 38px;
    height: 4px;
    -webkit-border-radius: 0;
    border-radius: 0;
}
.swiper-container .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #ff9900;
}