/* 头部导航*/
body {
    color: #666;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Microsoft Yahei", Arial, sans-serif;
}

.header {
    height: 65px;
    border-bottom: 1px solid #404553;
    background-color: #3b485b;
    color: #fff;
}

.logo {
    position: absolute;
    left: 0;
    margin-top: 8px;
}

.logo img {
    width: 222px;
    height: 50px;
}

.header .layui-nav {
    position: absolute;
    left: 250px;
    top: 0;
    padding: 0;
    background: none;
}

.header .layui-nav .layui-nav-item { /*margin: 0 20px;*/
    line-height: 66px;
    font-size: 16px;
}

/*.layui-tab-brief>.layui-tab-title .layui-this {background: #2dacf1; color: #fff;}
.layui-tab-brief li{width:14.28%;font-weight:bold;padding: 0px !important;}
.layui-tab-brief>.layui-tab-more li.layui-this:after, .layui-tab-brief>.layui-tab-title .layui-this:after{border-bottom: 3px solid #2dacf1;}
.layui-nav .layui-this:after, .layui-nav-bar, .layui-nav-tree .layui-nav-itemed:after{background-color: #2dacf1;}*/
/*底部*/
.footer-wrap {
    background: #3b485b;
    margin-top: 30px;
}

.footer-wrap * {
    margin: 0;
    padding: 0;
    border: 0;
    font: inherit;
    font-size: 12px;
    vertical-align: baseline;
    text-align: left;
}

.footer-wrap .footer {
    width: 1000px;
    margin: 0 auto;
}

.footer a {
    color: #9CA5B2;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: none;
    color: #fff;
}

.footer .copyright {
    padding: 15px 0;
    border-top: 1px solid #455163;
}

.footer .copyright p {
    color: #9CA5B2;
    line-height: 22px;
    text-align: center;
}

.footer .copyright .p2 a {
    padding: 0 15px;
    white-space: nowrap;
}

.footer .security {
    display: inline-block;
    text-decoration: none;
    height: 20px;
    line-height: 20px;
}

.footer .security img {
    float: left;
}

/*开发者优势*/
.superiority { /*border-bottom:1px solid #ecedef;*/
}

.site-idea {
    margin: 10px 0;
    font-size: 0;
    text-align: center;
    font-weight: 300;
}

.site-idea li {
    display: inline-block;
    vertical-align: top;
    *display: inline;
    *zoom: 1;
    font-size: 14px;
}

.site-idea li {
    width: 493px;
    padding: 30px;
    line-height: 24px;
    margin-left: 28px;
    border: 1px solid #e9ecee;
    text-align: left;
}

.site-idea li:first-child {
    margin-left: 0
}

.site-idea li .layui-elem-field ul {
    overflow: hidden;
    margin: 0px;
    position: relative;
    margin-bottom: 10px;
}

.site-idea li .layui-elem-field ul li {
    float: left;
    display: inline-block;
    width: 25%;
    height: auto;
    padding: 0px;
    margin-left: 0px;
    border: 0px;
    text-align: center;
}

.site-idea li .layui-elem-field ul li p {
    font-size: 10px;
    color: #9ca5b2;
    height: 20px;
    overflow: hidden;
    white-space: nowrap;
    width: 131px;
}

.site-idea li .layui-elem-field > p {
    text-align: justify;
    text-indent: 2em;
}

.site-idea .layui-field-title {
    border-color: #d2d2d2
}

.site-idea .layui-field-title legend {
    margin: 0 20px 20px 0;
    padding: 0 20px;
    text-align: center;
}

.site-idea .layui-field-title .layui-icon {
    font-size: 44px;
    height: 44px;
    line-height: 44px;
    color: #2dacf1;
}

.intro {
    overflow: hidden;
    text-align: center;
    color: #3b485b
}

.intro h2 {
    font-size: 24px;
    line-height: 100px;
}

.intro-text {
    line-height: 2;
    font-size: 14px; /*text-indent:2em*/;
    text-align: justify;
    width: 100%;
    margin: 0 auto; /*border: 1px solid red;*/
}

.item-wrapper {
    border: 1px solid #2F4056;
    overflow: hidden;
    height: 150px;
    margin-bottom: 5px;
}

.item-wrapper > div {
    float: left;
    box-sizing: border-box;
}

.item-wrapper .title {
    padding-top: 15px;
    width: 27px;
    height: 100%;
    line-height: 20px;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    font-size: 14px;
    color: #fff;
    background: #2F4056;
}

.item-wrapper .content {
    display: flex;
    align-content: center;
}

.item-wrapper .content ul {
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 20px;
    width: 380px;
}

.item-wrapper .price, .item-wrapper .btn {
    display: flex;
    flex-direction: column;
    align-content: center;
    justify-content: center;
    width: 150px;
    height: 150px;
    text-align: center;
}

.item-wrapper .price {
    font-size: 28px;
}
.item-wrapper .price i{
    font-size: 18px;
    margin-right: 10px;
}
.item-wrapper .btn button {
    display: inline-block;
    width: 100px;
}
.intro-service {
    height: 25px;
    line-height: 30px;
    overflow: hidden;
    position: relative;
    margin-bottom: 20px;
    clear: both;
    margin-top: 35px;
}

.intro-service p {
    color: #9da4ad;
    padding: 0 15px;
    background-color: #fff;
    display: inline-block;
    position: relative;
    z-index: 2
}

.intro-service b {
    position: absolute;
    width: 100%;
    height: 1px;
    overflow: hidden;
    left: 0;
    top: 50%;
    background-color: #ecedef
}

/*.intro-sites{overflow:hidden;width: 80%;margin: 0px auto;}*/
.intro-sites {
    overflow: hidden;
    margin: 0px auto 3px 96px;
}

.intro-sites li {
    float: left;
    width: 50%;
    overflow: hidden;
    text-align: left;
    text-indent: 50px;
    margin-bottom: 10px;
}

.intro-sites li p {
    float: right;
    padding-right: 60px;
}

.intro-sites li + li p {
    float: left;
    padding-left: 60px
}

.intro-sites span {
    color: #57a7ea;
    font-size: 48px;
    display: block;
    float: left;
    line-height: 72px
}

.intro-sites em {
    font-size: 14px;
    color: #9da4ad;
    float: left;
    line-height: 90px;
    margin-left: 10px
}