* {
    margin: 0;
    padding: 0;
}

html {
    -webkit-tap-highlight-color: transparent;
}

a {
    text-decoration: none;
    display: inline-block;
    -webkit-tap-highlight-color: transparent;
    color: #fff;
}

body, html {
    font-family: Microsoft YaHei, Arial;
}

html, body {

    height: 100%;

}

body {
    background-image: url("image/bg.jpg?v=6");
    background-position: center center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #272727;

}

#jiaocheng:hover {
    text-decoration: underline;
}

input, button {
    background: none;
    outline: none;
    border: 0px;
}

em, i {
    font-style: normal;
}

h1, h2, h3, h4, h5, p {
    padding: 0;
    margin: 0;
    font-weight: normal;
}

ul, ol, li {
    list-style: none;
}

img {
    border: none;
}

textarea {
    outline: none;
    resize: none;
}

p {
    margin: 0;
}

/*水平居中-弹性盒子模型*/

.flex_center {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/*垂直居中-弹性盒子模型*/

.flex_mid {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/*水平两端对齐-弹性盒子模型*/

.flex_between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

/*水平等间距-弹性盒子模型*/

.flex_around {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
}

/*清除浮动*/

.clear::after {
    display: block;
    clear: both;
    content: '';
}

/*单行省略号*/

.elli {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.banner {
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.container {
    width: 1200px;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.banner_top {
    width: 100%;
}

.banner_top img {
    width: 178px;
}

.banner_top .click_list .click_item {
    padding: 0 20px;
    height: 80px;
    transition: all 0.8s;
    color: #fff;
    font-size: 20px;
    margin: 0 18px;
}

.banner_top .click_list .click_item:hover {
    background: rgba(126, 189, 255, 0.3);
}

.banner h2 {
    color: #FFFFFF;
    font-size: 44px;
    padding: 40px 0 30px 0;
}

.banner h4 {
    color: #FFFFFF;
    font-size: 16px;
    padding-bottom: 66px;
}

.banner .download_btn {
    width: 260px;
    height: 70px;
    background: rgba(255, 255, 255, 1);
    border-radius: 6px;
    margin-bottom: 20px;
    cursor: pointer;
}

.banner .download_btn img {
    width: 35px;
    margin-right: 10px;
}

.banner .download_btn span {
    color: #333;
    font-size: 30px;
}

.banner p {
    color: #fff;
    font-size: 22px;
}

.browser_info {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.browser_info .browser_img {
    width: 1000px;
    margin-top: -400px;
    margin-bottom: 110px;
}

.browser_info h2 span {
    color: #005ACF;
    font-size: 34px;
    margin: 0 40px;
}

.browser_info h2 i {
    width: 57px;
    height: 1px;
    border-bottom: 1px solid #AEC4E6;
}

.browser_info p {
    color: #999999;
    font-size: 18px;
    width: 756px;
    margin-bottom: 50px;
    text-align: center;
    line-height: 34px;
    margin-top: 5px;
}

#top_swiper {
    margin-bottom: 50px;
    width: 1000px;
}

#top_swiper img {
    width: 100%;
}

#top_swiper .swiper-slide {
    width: 100%;
    border-radius: 6px;
    overflow: hidden;
    font-size: 0;
}

.swiper_icon {
    width: 100%;
    padding-bottom: 110px;
}

.swiper_item {
    margin: 0 120px;
    cursor: pointer;
}

.item_img {
    width: 50px;
    height: 50px;
    padding: 10px 0 0 20px;
    margin-bottom: 10px;
    position: relative;
}

.item_img .after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 30px;
    background: #FFEB02;
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: all 0.5s;
}

.item_img .top {
    position: absolute;
    top: 0;
    left: 10px;
    width: 5px;
    height: 5px;
    background: #FFEB02;
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: all 0.5s;
}

.item_img .right {
    position: absolute;
    top: 20px;
    right: 3px;
    width: 5px;
    height: 5px;
    background: #FFEB02;
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: all 0.5s;
}

.active_item .top, .active_item .right, .active_item .after {
    opacity: 1;
}

.swiper_item:hover .item_img .top, .swiper_item:hover .item_img .right, .swiper_item:hover .item_img .after {
    opacity: 1;
}

.swiper_item img {
    width: 50px;
    height: 50px;
}

.swiper_item span {
    color: #333333;
    font-size: 22px;
    margin-left: 20px;
}

.function_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 1200px;
    margin: 0 auto;
    padding-bottom: 100px;
}

.function_box .title {
    margin-bottom: 50px;
}

.function_box .title span {
    color: #005ACF;
    font-size: 34px;
    margin: 0 40px;
}

.function_box .title i {
    width: 57px;
    height: 1px;
    border-bottom: 1px solid #AEC4E6;
}

.function_list {
    width: 100%;
}

.function_item img {
    width: 80px;
    margin-bottom: 20px;
}

.function_item span {
    color: #999999;
    font-size: 26px;
}

.function_list .active_item {
    color: #4385F5;
}

.footer {
    background: #00306F;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer_top {
    padding: 60px 0;
}

.fot_download {
    width: 260px;
    height: 70px;
    background: rgba(255, 255, 255, 1);
    border-radius: 6px;
    margin-bottom: 20px;
    cursor: pointer;
}

.fot_download img {
    width: 35px;
    margin-right: 10px;
}

.fot_download span {
    color: #333;
    font-size: 30px;
}

.footer_top p {
    font-size: 16px;
    color: #fff;
}

.link_list {
    padding-bottom: 20px;
}

.link_list .link_item {
    color: #fff;
    font-size: 16px;
}

.link_list span {
    width: 1px;
    height: 15px;
    background: rgba(255, 255, 255, 0.6);
    margin: 0 60px;
}

.copy {
    padding-bottom: 20px;
    color: #FFFFFF;
    font-size: 14px;
}

.function_item {
    cursor: pointer;
}

.function_content {
    width: 1200px;
    padding-top: 200px;
}

.function_content .content_item {
    width: 100%;
}

.content_item {
    margin-bottom: 100px;
}

.content_des .sm_icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 10px solid #F2F3F4;
}

.content_des .sm_icon img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.content_des h4 {
    margin: 30px 0 10px;
    font-size: 30px;
    color: #333333;
}

.content_des p {
    font-size: 20px;
    color: #666666;
    width: 450px;
    line-height: 44px;
}

.content_item .function_bgimg {
    width: 610px;
}

.swiper-container {
    margin-top: 40px;
    width: 1000px;
    height: 200px;
}

.swiper-slide {
    color: #fff;
}

.user-face {
    float: left;
    display: none;
}

.user-face img {
    width: 60px;
    height: 60px;
}

.user-info {
}

.user-info > div {
    margin-bottom: 5px;
}

.y {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url("image/y.png");
    background-size: contain;
}

.n {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url("image/n.png");
    background-size: contain;
}

#footer {
    text-align: center;
    color: #dddddd;
    font-size: 10px;
    width: 100%;
    bottom: 0;
    padding: 10px 0;
}

#footer a {
    color: #ddd;
}

.footer_alist {
    margin-bottom: 15px;
}

.footer_alist a {
    color: #fff;
    font-size: 18px;
}

.footer_alist i {
    width: 1px;
    height: 15px;
    background: #fff;
    margin: 0 50px;
}

#kefu{
    position: absolute;
    right: -100px;
    top:0;
    width: 50px;
    height: 50px;
    cursor: pointer;
    background-image: url("kefu.png");
    background-repeat: no-repeat;
    background-size: contain;
}
#kefu::after{
    content: '咨询客服';
    display: block;
    color: #fff;
    position: absolute;
    width: 100%;
    text-align: center;
    left: 0;
    bottom: -20px;
    font-size: 12px;
}


.hp-row .hp-first-title,.hp-whole-row .hp-first-title {
    font-family: PingFangSC-Medium;
    font-size: 30px;
    color: #fff;
    letter-spacing: 0;
    line-height: 60px;

    text-shadow: 1px 1px 4px #000
}

.hp-row .hp-second-title,.hp-whole-row .hp-second-title {
    font-family: PingFangSC-Light;
    font-size: 14px;
    color: #fff;
    letter-spacing: 0;
    line-height: 24px;
    margin-top: 10px;
}
.hp-tec .hp-tec-content {
    margin-top: 50px;
}

.hp-tec .hp-tec-content .hp-tec-item {
    width: 200px;
    margin-left: 80px
}

.hp-tec .hp-tec-content .hp-tec-item img {
    width: 48px;
    height: 48px
}

.hp-tec .hp-tec-content .hp-tec-item.last {
    margin-right: 0
}

.hp-tec .hp-tec-content .hp-tec-item .hp-tec-item-title {
    font-family: PingFangSC-Medium;
    color: #fff;
    font-size: 24px;
    line-height: 40px;
    margin-bottom: 10px;
    margin-top: 30px
}

.hp-tec .hp-tec-content .hp-tec-item .hp-tec-item-desc {
    color: #fff;
    font-size: 14px;
    line-height: 26px;
    text-align: left;
    width: 176px;
    height: 78px
}

.l {
    float: left
}