/* 通用 */
@font-face {
    font-family: numberFonts;
    src: url(../fonts/Font1.TTF);
}
@font-face {
  font-family: barlow;
  src: url(../fonts/Barlow-Medium.ttf);
}
@font-face {
  font-family: "number";
  src: url("../fonts/Montserrat-Regular.woff2");
}
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font: Helvetica, Arial, "Helvetica Neue", "Microsoft yahei", "SimHei", sans-serif,'微软雅黑';
}

html,
body {
    /*height: 100%;*/
    overflow-x: hidden;
}
html{
    /*overflow-y: hidden;*/
}
input,
button,
textarea,
select {
    border: 0;
    outline: 0;
    resize: none;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #ccc;
}

table {
    border-collapse: collapse;
}

img {
    display: block;
    max-width: 100%;
    border: 0;
    vertical-align: middle;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

i {
    font-style: normal;
}


.clearfix {
    zoom: 1;
}

.clearfix:after {
    content: ".";
    display: block;
    clear: both;
    visibility: hidden;
    height: 0;
    font-size: 0;
    overflow: hidden;
}

.w1280{
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
}

.overflow_1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.overflow_2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.overflow_3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* 首页 */
.header.index {
  background-color: transparent;
  border-bottom: none;
  box-shadow: none;
}
.header.index .header_nav li a,
.header.index .consulting_label,
.header.index .consulting_label .phone {
  color: #fff;
}
.header.index .consulting_btn {
  background-color: #fff;
  color: #0055fe;
}
.header {
    width: 100%;
    height: 80px;
    background-color: #fff;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 11;
    border-bottom: 1px solid #e6e8ed;
    -webkit-box-shadow: 0px 0px 4px rgb(0 0 0 / 20%);
    box-shadow: 0px 0px 4px rgb(0 0 0 / 20%)
}

.header_content {
    width: calc(100% - 120px);
    max-width: 1800px;
    margin: 0px auto;
}
.header_content::after{
    display: block;
    content: '';
    clear: both;
}
.header_logo {
    width: 225px;
    width: calc(158/1280*100%);
    float: left;
    padding: 15px 0px;
}

.header_logo a {
    display: block;
}
.header_logo a img{
    height: 50px;
}

.header_nav {
    margin-left: calc(40/1280*100%);
}

.header_nav,
.header_nav li {
    float: left;
}

.header_nav li a {
    display: block;
    font-size: 16px;
    color: #333;
    line-height: 80px;
    padding: 0px 30px;
}

.header_toggle {
    width: 38px;
    height: 42px;
    background: url(../images/toggle_01.png) no-repeat center;
    background-size: 100%;
    float: right;
    margin-right: 10px;
    margin-top: 16px;
    display: none;
}

.header_toggle.active {
    background: url(../images/toggle_02.png) no-repeat center;
    background-size: 100%;
}

.header_consulting {
    float: right;
}

.consulting_label {
    font-size: 14px;
    color: #333;
    line-height: 80px;
    float: right;
}
.consulting_label .phone{
    color: #333;
    font-size: 20px;
    margin-left: 5px;
    font-family: "Barlow";
    font-weight: normal;
}
.consulting_phone {
    float: right;
    padding: 32.5px 0px;
}

.consulting_btn {
    width: 118px;
    float: right;
    margin: 20px 0px 20px 40px;
    line-height: 40px;
    font-size: 16px;
    text-align: center;
    display: block;
    background: #0055fe;
    color: #fff;
    border-top-left-radius: 10px;
    border-bottom-right-radius: 10px;
    -moz-box-shadow: 0px 5px 10px rgba(0, 85, 255, .3);
    -webkit-box-shadow: 0px 5px 10px rgba(0, 85, 255, .3);
    box-shadow: 0px 5px 10px rgba(0, 85, 255, .3);
}

.banner_1 {
    width: 100%;
    height: 520px;
    padding: 120px 0px 160px 0px;
    margin-top: 80px;
    margin-bottom: 50px;
    background: url(http://www.deruan.com/themes/website/1/zh/deruan/static/images/banner_01.png) no-repeat center;
    position: relative;
}

.banner_1 .banner_title {
    color: #3a4459;
    font-size: 48px;
    line-height: 2.2em;
    font-weight: bold;

}

.banner_1 .banner_paragraph {
    color: #596680;
    font-size: 18px;
    line-height: 1.6em;
    max-width: 495px;
}

.banner_1 .banner_other {
    width: 160px;
    margin-top: 45px;
    line-height: 50px;
    font-size: 18px;
    text-align: center;
    display: block;
    background: #0055fe;
    color: #ffffff;
    border-top-left-radius: 13px;
    border-bottom-right-radius: 13px;
    -moz-box-shadow: 0px 8px 30px rgba(0, 85, 255, .4);
    -webkit-box-shadow: 0px 8px 30px rgba(0, 85, 255, .4);
    box-shadow: 0px 8px 30px rgba(0, 85, 255, .4);
}

.banner_1 .banner_bottom {
    width: 100%;
    height: 100px;
    /* background-color: rgba(0, 0, 0, 0.15); */
    position: absolute;
    left: 0px;
    bottom: -50px;

}

.banner_content {
    width: 1280px;
    margin: 0px auto;
}

.banner_list {
    padding: 25px 0px 25px 60px;
    border-radius: 10px;
    background: #ffffff;
    -moz-box-shadow: 0px 0px 15px #e6e6e6;
    -webkit-box-shadow: 0px 0px 15px #e6e6e6;
    box-shadow: 0px 0px 15px #e6e6e6;
    overflow: hidden;
}

.banner_list li {
    width: 25%;
    float: left;
}

.banner_list a {
    display: block;
    overflow: hidden;
}

.banner_list .banner_list_picture {
    width: 66px;
    height: 50px;
    float: left;
}

.banner_list .banner_list_caption {

    line-height: 1.6em;
    padding-top: 3px;
    float: left;
}

.banner_list .banner_list_title {
    font-size: 16px;
    font-weight: bold;
    color: #3a4459;
}

.banner_list .banner_list_paragraph {
    font-size: 14px;
    color: #596680;
}

.panel_1 {
    width: 1280px;
    margin: 0px auto;
    padding: 80px 0px;
    overflow: hidden;
}

.panel_title {
    text-align: center;
    padding-bottom: 50px;
}

.panel_title h2 {
    font-size: 42px;
    color: #000000;
    line-height: 1.8em;
    font-weight: normal;
}

.panel_title p {
    font-size: 16px;
    color: #666666;
    line-height: 1.6em;
}

.panel_body.w_1200 {
    width: 1200px;
    margin: 0px auto;
}

.card_1 li {
    width: 25%;
    float: left;
    padding: 0px 12.5px;
}

.card_1 .card_content {
    background: #ffffff;
    border: 1px solid #e6e6e6;
    border-radius: 10px;
    padding: 50px 35px;
}

.card_1 .card_content:hover {
    -moz-box-shadow: 0px 0px 15px #e6e6e6;
    -webkit-box-shadow: 0px 0px 15px #e6e6e6;
    box-shadow: 0px 0px 15px #e6e6e6;
}

.card_1 .card_content .card_picture {
    height: 88px;
}

.card_1 .card_content .card_picture img {
    margin: 0px auto;
}

.card_1 .card_content .card_title {
    font-size: 22px;
    color: #1a1a1a;
    line-height: 65px;
    text-align: center;
}

.card_1 .card_content .card_paragraph {
    font-size: 14px;
    color: #666666;
    line-height: 2em;
    min-height: 86px;
}

.card_1 .card_content .card_other {
    width: 138px;
    font-size: 14px;
    display: block;
    color: #858585;

}

.bg_1 {
    background: url(../images/bg_01.png) no-repeat center;
    background-size: cover;
}

.bg_1 .bg_content {
    width: 1280px;
    margin: 0px auto;
    padding: 110px 0px 140px 0px;
    overflow: hidden;
}

.bg_1 .bg_caption {
    width: 45%;
    float: left;
}

.bg_1 .bg_title {
    font-size: 42px;
    color: #3a4459;
    line-height: 1.8em;
}

.bg_1 .bg_subtitle {
    font-size: 30px;
    color: #3a4459;
    line-height: 1.6em;
}

.bg_1 .bg_paragraph {
    font-size: 16px;
    color: #596680;
    line-height: 1.8em;
    margin-top: 35px;
    padding: 30px 0px 60px 0px;
    border-top: 1px solid #e8e9ee;
}

.bg_1 .bg_other {
    width: 140px;
    line-height: 46px;
    font-size: 14px;
    text-align: center;
    display: block;
    background: #0055fe;
    color: #fff;
    border-top-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

.bg_1 .bg_picture {
    width: 45%;
    float: right;
}

.bg_grey {
    background: #f2f5fa;
}

.card_2 ul {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
}

.card_2 li {
    width: calc((100% - 40px) / 3 );
    margin-bottom: 20px;
    margin-left: 20px;
}

.card_2 li:first-child {
    margin-left: 0;

}

.card_2 .card_content {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-direction: column;
}

.card_2 .card_content .card_pic {
    width: 100%;
    height: 200px;
    border-radius: 5px;
    overflow: hidden;
}

.card_2 .card_content .card_pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    font-size: 0;
    transition: all .5s;
    -moz-transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transform: scale(1);
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
}

.card_2 .card_content:hover .card_pic img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    transition: all .5s;
    -moz-transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}

.card_2 .card_content .card_text {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
}

.card_2 .card_content .card_text p:first-child {
    font-size: 18px;
    color: #333333;
    line-height: 2.8em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.card_2 .card_content .card_text p:last-child {
    font-size: 14px;
    color: #999999;
    line-height: 2em;
}

.card_3 li {
    width: 16.666%;
    float: left;
    padding: 8px;
}

.card_3 .card_content {
    border: 1px solid #e6e6e6;
}

.card_3 .card_content a {
    display: block;
}

.card_3 .card_content .card_picture {
    height: 100px;
    background: #ffffff;
    display: box;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    -o-align-items: center;
    align-items: center;
}

.bg_2 {
    background: url(../images/bg_02.png) no-repeat center;
    background-size: cover;
}

.bg_2 .bg_content {
    width: 1280px;
    margin: 0px auto;
    padding: 60px 0px 65px 0px;
    overflow: hidden;
}

.bg_2 .bg_title {
    font-size: 38px;
    color: #ffffff;
    line-height: 1.8em;
    text-align: center;
}

.bg_2 .bg_paragraph {
    font-size: 18px;
    color: #ffffff;
    line-height: 1.8em;
    text-align: center;
}

.bg_2 .bg_other {
    width: 140px;
    line-height: 46px;
    font-size: 14px;
    text-align: center;
    display: block;
    background: #fd982e;
    color: #ffffff;
    border-top-left-radius: 12px;
    border-bottom-right-radius: 12px;
    margin: 30px auto 0px auto;
}

.footer {
    
    overflow: hidden;
}

.footer_content {
    width: 1280px;
    margin: 0px auto;
    padding-top: 50px;
}

.footer_nav {
    width: 79%;
    float: left;
}

.footer_nav dl {
    width: 25%;
    float: left;
}

.footer_nav dt {
    font-size: 18px;
    color: #333333;
    line-height: 2.2em;
}

.footer_nav dd a {
    display: block;
    font-size: 14px;
    color: #666666;
    line-height: 2.2em;
}

.footer_QRcode {
    float: right;
    margin-bottom: 95px;
}

.QRcode_caption {
    padding-bottom: 15px;
}

.QRcode_title {
    font-size: 18px;
    color: #333333;
    line-height: 2.2em;
}

.QRcode_picture {
    padding: 8px;
    margin-right: 10px;
    background: #ffffff;
}

.footer_copyright_content {
    clear: both;
    border-top: 1px solid #d9d9d9;
    font-size: 14px;
    color: #666666;
    line-height: 70px;
}

.footer_friend,
.footer_friend label,
.footer_friend a {
    float: left;
}

.footer_friend a {
    color: #666666;
    margin-right: 10px;
}

.footer_copyright {
    float: right;
    color: #666;
    display: flex;
    align-items: center;
}

.footer_copyright a {
    color: #666;
    margin-right: 5px;
}

.footer_copyright_content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    line-height: 35px;
    padding: 15px 0;
}

.footer_friend {
    width: 100%;
    line-height: 35px;
}

.footer_right {
    float: right;
}

.footer_right a {
    color: #666;
}

.QRcode_picture {
    max-width: 150px;
}



.MobIcp {
    display: none;
}
.rightBlock {
  position: fixed;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 2;
}

.rightBlock ul li {
  width: 80px;
  height: 80px;
  background: #004be2;
  border-radius: 5px;
  margin-top: 2px;
  position: relative;
  -webkit-transition: all 1s;
  transition: all 1s;
}

.rightBlock ul li:first-child {
  margin-top: 0;
}

.rightBlock ul li a {
  padding: 10px;
  display: block;
  height: 100%;
}

.rightBlock ul li .img {
  width: 100%;
  height: 30px;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

.rightBlock ul li p {
  font-size: 14px;
  color: #fff;
  text-align: center;
  margin-top: 6px;
}

.rightBlock ul li.on {
  background: #004be2;
  -webkit-transition: all 1s;
  transition: all 1s;
}

.rightBlock ul li .cont {
  display: none;
  position: absolute;
  top: 0;
  right: 86px;
  width: 172px;
  height: 170px;
  background: url(../images/floatRightImg6.png) no-repeat right;
}

.rightBlock ul li .cont .BlockWechat {
  width: 159px;
  text-align: center;
  padding-top: 18px;
}

.rightBlock ul li .cont .BlockWechat p {
  margin-top: 0;
  margin-bottom: 9px;
  color: #003bb0;
  font-size: 14px;
}

.rightBlock ul li .cont .BlockWechat img {
  max-width: 110px;
  height: auto;
  margin: 0 auto;
}
.rightBlock ul li.tel{
    display: none;
}
.rightBlock ul li.tel a{
    display: flex;
    justify-content: center;
    align-items: center;
}
@media (max-width:996px) {
    .footer_copyright,
    .footer_friend,
    .footer_right {
        display: none;
    }

    .MobIcp {
        display: block;
        text-align: center;
        width: 100%;
    }

    .MobIcp a {
        font-size: 12px;
        color: #666;
        margin-right: 4px;
    }

    .MobIcp p a:last-child {
        margin-right: 0px;
    }

    .MobIcp p:last-child a {
        margin-left: 3px;
    }

    .MobIcp p {
        line-height: 2;
        display: flex;
        justify-content: center;
        font-size: 12px;
        color: #666;
    }
}


.header_content {
    width: 100%;
    max-width: 1280px;
}