/*格式化样式*/

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei";
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}


ul {
    list-style: none
}

a {
    font-size: 12px;
    color: #707070;
    text-decoration: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.wh_1200 {
    position: relative;
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}


.content .banner {
    width: 100%
}

.content .banner .banner_swiper .swiper-slide {
    width: 100%;
    height: 600px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover
}



.content .banner .banner_swiper .swiper-slide.banner2 {
    background-image: url(../images/home_banner-5.jpg)
}

.content .banner .banner_swiper .swiper-slide.banner2 .banner_box {
    top: 30%;
    text-align: left
}

.content .banner .banner_swiper .swiper-slide.banner2 .banner_box>h2 {
    font-size: 40px;
    margin-bottom: 16px
}

.content .banner .banner_swiper .swiper-slide.banner2 .banner_box>h2.tit {
    margin-bottom: 24px
}

.content .banner .banner_swiper .swiper-slide.banner2 .banner_box>p {
    font-size: 20px;
    margin-bottom: 10px
}

.content .banner .banner_swiper .swiper-slide.banner2 .banner_box .banner_btn {
    margin: 90px 0 0
}

.content .banner .banner_swiper .swiper-slide.banner3 {
    background-image: url(../images/home_banner-3.jpg)
}

.content .banner .banner_swiper .swiper-slide.banner3 .banner_box .banner_btn>a:first-child {
    color: #00a093
}

.content .banner .banner_swiper .swiper-slide.banner4 {
    background-image: url(../images/home_banner-6.jpg)
}

.content .banner .banner_swiper .swiper-slide.banner4 .banner_box .banner_btn a:first-child {
    color: #7110dd
}

.content .banner .banner_swiper .swiper-slide.banner_live {
    background-image: url(../images/home_banner-4.jpg)
}

.content .banner .banner_swiper .swiper-slide.banner_live .banner_box {
    width: 534px
}

.content .banner .banner_swiper .swiper-slide.banner_live .banner_box>img {
    width: 167px;
    height: 41px;
    margin-bottom: 16px
}

.content .banner .banner_swiper .swiper-slide.banner_live .banner_box>h2 {
    font-size: 50px;
    margin-bottom: 26px
}

.content .banner .banner_swiper .swiper-slide.banner_live .banner_box>p.sub_tit {
    font-size: 20px;
    margin-bottom: 0;
    padding: 8px 22px;
    border: 2px solid #8bfbff;
    border-radius: 20px;
    letter-spacing: 7px
}

.content .banner .banner_swiper .swiper-slide.banner5 {
    background-image: url(../images/home_banner-1.jpg)
}

.content .banner .banner_swiper .swiper-slide.banner5 .h3 {
    text-align: left;
    font-size: 46px !important;
    line-height: 1;
    font-weight: 700;
    color: #fff
}

.content .banner .banner_swiper .swiper-slide.banner5 .h3>span {
    font-size: 22px
}

.content .banner .banner_swiper .swiper-slide.banner5 .p1 {
    text-align: left;
    font-weight: 300;
    font-size: 25px !important;
    margin-top: 28px;
    line-height: 1;
    color: #fff
}

.content .banner .banner_swiper .swiper-slide.banner5 .p2 {
    text-align: left;
    font-weight: 100;
    font-size: 18px !important;
    margin-top: 24px;
    line-height: 1;
    color: #fff
}

.content .banner .banner_swiper .swiper-slide.banner5 .solution {
    display: flex;
    flex-wrap: wrap;
    width: 500px
}

.content .banner .banner_swiper .swiper-slide.banner5 .solution .solution-item {
    display: flex;
    align-items: center;
    margin-top: 20px;
    width: 33%;
    color: #fff
}

.content .banner .banner_swiper .swiper-slide.banner5 .solution .solution-item p {
    font-size: 18px;
    font-weight: lighter;
    color: #fff
}

.content .banner .banner_swiper .swiper-slide.banner5 .banner_btn {
    margin-top: 60px !important
}

.content .banner .banner_swiper .swiper-slide.banner6 {
    background-image: url(../images/home_banner-2.jpg)
}

.content .banner .banner_swiper .swiper-slide.banner6 .p1 {
    text-align: left;
    font-weight: 300;
    font-size: 25px !important;
    margin-top: 35px;
    line-height: 1;
    color: #fff
}

.content .banner .banner_swiper .swiper-slide .banner_box {
    width: 100%;
    position: absolute;
    left: 0;
    top: 35%;
    text-align: center;
    overflow: hidden
}

.content .banner .banner_swiper .swiper-slide .banner_box>p {
    font-size: 25px;
    margin-bottom: 30px
}

.content .banner .banner_swiper .swiper-slide .banner_box>h2 {
    font-weight: bold;
    font-size: 60px;
    color: #fff;
    line-height: 1;
    margin-bottom: 22px
}

.content .banner .banner_swiper .swiper-slide .banner_box>p {
    font-size: 30px;
    color: #fff;
    line-height: 1
}

.content .banner .banner_swiper .swiper-slide .banner_box .banner_btn {
    width: 336px;
    margin: 54px auto 0
}

.content .banner .banner_swiper .swiper-slide .banner_box .banner_btn>a {
    display: block;
    font-size: 16px;
    color: #0861e0;
    float: left;
    width: 150px;
    height: 52px;
    line-height: 50px;
    text-align: center;
    margin-right: 32px;
    background-color: #fff;
    border: 1px solid #fff;
    border-radius: 6px
}

.content .banner .banner_swiper .swiper-slide .banner_box .banner_btn>a.online_btn {
    color: #fff;
    background-color: transparent
}

.content .banner .banner_swiper .swiper-slide .banner_box .banner_btn>a:last-child {
    margin-right: 0
}

.content .banner .swiper-pagination {
    bottom: 50px
}

.content .banner .swiper-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: #fff;
    opacity: 1;
    margin: 0 8px !important
}


.swiper-container {
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1
}


.swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-transition-property: -webkit-transform;
    transition-property: -webkit-transform;
    -o-transition-property: transform;
    transition-property: transform;
    transition-property: transform, -webkit-transform;
    -webkit-box-sizing: content-box;
    box-sizing: content-box
}


.swiper-slide {
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    -webkit-transition-property: -webkit-transform;
    transition-property: -webkit-transform;
    -o-transition-property: transform;
    transition-property: transform;
    transition-property: transform, -webkit-transform
}




.swiper-pagination {
    position: absolute;
    text-align: center;
    -webkit-transition: .3s opacity;
    -o-transition: .3s opacity;
    transition: .3s opacity;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    z-index: 10
}

.swiper-pagination.swiper-pagination-hidden {
    opacity: 0
}


.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 10px;
    left: 0;
    width: 100%
}

.swiper-pagination-bullets-dynamic {
    overflow: hidden;
    font-size: 0
}




.swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 100%;
    background: #000;
    opacity: .2
}


button.swiper-pagination-bullet {
    border: none;
    margin: 0;
    padding: 0;
    -webkit-box-shadow: none;
    box-shadow: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none
}



/* 让 banner6 变成相对定位容器 */
.swiper-slide.banner-img{
    position: relative;
    overflow: hidden;   /* 防止图片溢出 */
}

/* 背景图铺满并置底 */
.banner-img .bg-img{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;  /* 等比裁切铺满 */
    z-index: 1;
}

/* 把文字按钮提到图片之上 */
.banner-img .wh_1200{
    position: relative;
    z-index: 2;
}