html,
body,
ul,
ol,
div {
    margin: 0;
    padding: 0;
}
li {
    list-style: none;
}

img {
    border: 0;
}
body{background-color: #151515}
.swiper {
    width: 900px;
    height: 550px;
    margin: 50px auto 0px auto;
    position: relative;
}

.swiper .pic {
    width: 100%;
    height: 100%;
    position: relative;
}
.mask{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(128, 128, 128, 0.5); /* 灰色背景，半透明 */
}

.swiper .pic li {
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
    -ms-transition: all 0.8s;
    transition: all 0.8s;
    width: 254px;
    /*height: 500px;*/
    position: absolute;
    top: 30px;
    left: 33%;
    /*margin-left: -350px;*/
    margin: 0 auto;
    /*border-radius: 6px;*/
    overflow: hidden;
    box-shadow: 2px 2px 6px 1px rgba(0, 0, 0, 0.5);
}

/*.swiper .pic li img {*/
/*    width: auto;*/
/*    height: 380px;*/
/*}*/
/*.swiper .pic .now img {*/
/*    width: auto;*/
/*    height: 386px;*/
/*}*/

.imgInfo{
    text-align: center;
    margin-top: 2rem;
    letter-spacing: 1px;
    display: none;
}
.now {
    z-index: 9;
    -webkit-transform: scale(1.2) translateX(20px);
    -moz-transform: scale(1.2) translateX(20px);
    -o-transform: scale(1.2) translateX(20px);
    -ms-transform: scale(1.2) translateX(20px);
    transform: scale(1.2) translateX(20px);
    transform: scale(1.2) translateX(20px);
}
.now .imgInfo{
    display: block;
}
.now .mask{
    display: none;
}
.next-pic {
    z-index: 6;
    -webkit-transform: translateX(320px);
    -moz-transform: translateX(320px);
    -o-transform: translateX(320px);
    -ms-transform: translateX(320px);
    transform: translateX(320px);
}

.prev-pic {
    z-index: 6;
    -webkit-transform: translateX(-270px);
    -moz-transform: translateX(-270px);
    -o-transform: translateX(-270px);
    -ms-transform: translateX(-270px);
    transform: translateX(-270px);
}

._bg {
    background-color: red !important;
}

.swiper .cricle {
    height: 16px;
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}

.swiper .cricle li {
    float: left;
    width: 14px;
    height: 14px;
    background-color: #cccccc;
    margin-right: 6px;
    border-radius: 50%;
    box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.swiper .btns {
    /*display: none;*/
    position: absolute;
    left: 0;
    top: 36%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 100%;
    height: 120px;
    z-index: 9;
}
.leftbtn{
    background-image: url(https://shfw-sfda.oss-cn-shanghai.aliyuncs.com/sfda/page-left.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.rightbtn{
    background-image: url(https://shfw-sfda.oss-cn-shanghai.aliyuncs.com/sfda/page-right.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.swiper .btns .leftbtn,
.swiper .btns .rightbtn {
    height: 100%;
    width: 22px;
    /*border-radius: 50%;*/
    /*background-color: rgba(0, 0, 0, 0.5);*/
}


/*.swiper .btns .leftbtn::after,*/
/*.swiper .btns .rightbtn::after {*/
/*    content: "";*/
/*    !*display: block;*!*/
/*    width: 18px;*/
/*    height: 18px;*/
/*    border-left: 3px solid #ffffff;*/
/*    border-top: 3px solid #ffffff;*/

/*}*/

.swiper .btns .leftbtn::after {
    -webkit-transform: translate(12px, 8px) rotate(-45deg);
    -moz-transform: translate(12px, 8px) rotate(-45deg);
    -o-transform: translate(12px, 8px) rotate(-45deg);
    -ms-transform: translate(12px, 8px) rotate(-45deg);
    transform: translate(12px, 8px) rotate(-45deg);
}

.swiper .btns .rightbtn::after {
    -webkit-transform: translate(4px, 8px) rotate(135deg);
    -moz-transform: translate(4px, 8px) rotate(135deg);
    -o-transform: translate(4px, 8px) rotate(135deg);
    -ms-transform: translate(4px, 8px) rotate(135deg);
    transform: translate(4px, 8px) rotate(135deg);
}

/*.leftBox,*/
/*.rightBox {*/
/*    height: 300px;*/
/*    position: absolute;*/
/*    top: 30px;*/
/*    z-index: 99;*/
/*}*/

/*.leftBox {*/
/*    width: 182px;*/
/*    left: 0;*/
/*}*/

/*.rightBox {*/
/*    width: 222px;*/
/*    right: 0;*/
/*}*/