*,
body {
    padding: 0
}

* {
    margin: 0
}

.dlcnheader {
    width: 100%;
    height: 64px;
    line-height: 64px;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #fff;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, .06);
    z-index: 99999
}

.dlcnheader-wrap {
    display: none;
    padding-top: 64px
}

.header {
    position: relative;
    z-index: 2;
    width: 1200px;
    margin: 0 auto;
    overflow: hidden
}

.header-logo {
    float: left;
    width: 163px;
    height: 30px;
    margin: 14px 0 0 40px
}

.header-nav {
    float: right;
    margin: 22px 0 0
}

.header-nav-item {
    display: inline-block;
    margin-right: 40px;
    font-size: 16px;
    line-height: 16px;
    color: #333;
    text-decoration: none;
    cursor: pointer
}

.banner-wrap {
    min-width: 1200px;
    margin-top: -44px
}

.banner {
    position: relative;
    height: 550px
}

.banner-con {
    position: absolute;
    top: 134px;
    left: 50%
}

.banner-title {
    font-weight: 700;
    font-size: 24px;
    line-height: 24px;
    color: #333
}

.banner-desc {
    margin: 32px 0 20px;
    font-weight: 700;
    font-size: 38px;
    line-height: 38px;
    color: #333
}

.banner-intro {
    font-size: 0
}

.banner-btn {
    display: block;
    width: 240px;
    height: 64px;
    margin: 39px 0 20px 0;
    border-radius: 2px;
    opacity: 1;
    background: #1bdd8a;
    background: linear-gradient(131deg, #1bed77 15%, #1bdd8a 41%, #1eca86 91%);
    box-shadow: 0 4px 15px 0 rgba(7, 205, 90, .27);
    font-weight: 700;
    font-size: 24px;
    line-height: 64px;
    text-align: center;
    letter-spacing: 1px;
    color: #fff;
    text-shadow: 0 2px 10px 0 rgba(13, 169, 78, .4);
    text-decoration: none;
    cursor: pointer
}

.banner-foot {
    font-size: 14px;
    line-height: 20px;
    color: #999
}

.block {
    width: 1200px;
    margin: 0 auto
}

.block-title {
    margin: 60px 0 40px;
    font-size: 28px;
    font-weight: 700;
    line-height: 38px;
    text-align: center;
    color: #333
}

.block-list {
    font-size: 0
}

.block-item {
    display: inline-block;
    width: 396px;
    height: 200px;
    margin-bottom: 6px;
    border-radius: 6px;
    background: #f0f7ff;
    background: linear-gradient(180deg, #f0f7ff 27%, #fff 95%);
    box-sizing: border-box;
    border: 1px solid #d8e5f5
}

.block-item-con {
    float: left;
    width: 220px;
    padding: 40px 0 0 29px
}

.block-item-title {
    margin-bottom: 10px;
    font-size: 22px;
    font-weight: 700;
    line-height: 38px;
    color: #333
}

.block-item-desc {
    font-size: 16px;
    line-height: 28px;
    color: #333
}

.block-item-img {
    float: right;
    width: 140px;
    height: 140px;
    margin-top: 30px
}

.footer {
    height: 127px;
    padding-top: 75px;
    border: 1px solid rgba(151, 151, 151, .13);
    font-size: 12px;
    line-height: 22px;
    text-align: center;
    color: #999
}

.dlcnheader a,
.banner a {
    text-decoration: none
}

.banner-intro span {
    font-size: 16px;
    line-height: 16px;
    color: #333
}

.banner-intro i {
    position: relative;
    top: 2px;
    display: inline-block;
    width: 1px;
    height: 14px;
    margin: 0 32px;
    background: #b6b6b6
}

.banner-foot img {
    position: relative;
    top: 5px;
    width: 109px;
    height: 20px;
    margin-right: 10px
}

.dlcnheader .headerInner {
    width: 1152px;
    height: 64px;
    line-height: 64px;
    margin: 0 auto;
    position: relative
}

.header-nav-item:hover {
    color: #07cd5a
}

.banner .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 6px;
    border-radius: 10px;
    background: #bfdefe;
    opacity: 1;
    transition: .3s
}

.banner .swiper-pagination-bullet-active {
    width: 33px;
    background: #4ba1fa
}

.dlcnheader .headerInner>div,
.dlcnheader .headerInner>ul {
    display: inline-block
}

.dlcnheader .headerInner>ul {
    margin: 0 0 0 72px;
    height: 64px
}

.dlcnheader .headerInner>ul a {
    display: inline-block;
    margin-right: 40px;
    vertical-align: middle;
    position: relative;
    top: -2px
}

.dlcnheader .headerInner>ul a li {
    display: inline-block;
    font-size: 16px;
    color: #666;
    position: relative
}

.dlcnheader .headerInner>.headerLinkGroup {
    float: right
}

.banner .swiper-slide:nth-child(1),
.banner .swiper-slide:nth-child(2) {
    background-position: center center;
    background-size: cover;
    background-color: #eaf2ff
}

.banner .swiper-slide:nth-child(1) {
    background-image: url(../images/918.png)
}


.dlcnheader .headerInner>a>.logo {
    position: relative;
    top: 10px;
    height: 42px;
    float: left
}

.dlcnheader .headerInner>.headerLinkGroup a {
    display: inline-block;
    margin-right: 22px;
    font-size: 14px;
    color: #333;
    height: 20px;
    line-height: 20px;
    vertical-align: middle;
    transition: color .35s
}

.dlcnheader .headerInner>.headerLinkGroup a img {
    vertical-align: middle;
    position: relative;
    top: -2px;
    width: 24px
}

.dlcnheader .headerInner>ul a li.active {
    color: #333;
    font-weight: 700
}

.dlcnheader .headerInner>ul a li.active::after {
    content: "";
    position: absolute;
    bottom: 10px;
    left: 0;
    background-color: #1ab956;
    width: 100%;
    height: 3px;
    box-shadow: 0 2px 6px 0 rgba(26, 185, 86, .2);
    border-radius: 1.5px
}

.dlcnheader .headerInner>.headerLinkGroup a:last-of-type {
    margin-right: 0
}

.dlcnheader .headerInner>.headerLinkGroup a:hover {
    color: #1ab956
}

.footer a {
    height: 22px;
    line-height: 22px;
    padding-left: 20px;
    color: #999;
    text-decoration: none
}

.footer a img {
    position: relative;
    top: 5px
}