/*公共头部csssss*/
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;
}

/*优化飞鸽 start*/
/*::-webkit-scrollbar {*/
/*width: 4px;*/
/*height: 4px;*/
/*}*/

/*优化飞鸽 end*/
table {
    border-collapse: collapse;
    border-spacing: 0;
}

fieldset, img {
    border: 0;
}

img {
    vertical-align: middle;
}

address, caption, cite, code, dfn, em, strong, th, var {
    font-style: normal;
    font-weight: normal;
}

ol, ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}

q:before, q:after {
    content: ' '
}

abbr, acronym {
    border: 0;
}

/*去除a标签下划线*/
a {
    text-decoration: none;
    color: #333333;
    -webkit-tap-highlight-color: transparent;
    outline: none;
}

/*去除未被访问的a标签的下划线*/
a:link {
    text-decoration: none;
    outline: none;
}

/*去除已经被访问过的a标签的下划线*/
a:visited {
    text-decoration: none;
    outline: none;
}

.avisited:visited {
    color: #999999;
}

/*去除鼠标悬停时的a标签的下划线*/
a:hover {
    text-decoration: none;
    color: #DB4E3E;
    cursor: pointer;
    outline: none;
}

/*去除正在点击的a标签的下划线（鼠标按下，尚未松开）*/
a:active {
    text-decoration: none;
    outline: none;
}

/*去除获得焦点的a标签的下划线（被鼠标点击过）*/
a:focus {
    text-decoration: none;
    outline: none;
}

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

.www-content-header {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.www-content-middle {
    width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.www-content-middle_allwidth {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.logo-space-top {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
}

#index, .index-banner, .four-services, .index_module3 {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

@media only screen and (max-width: 1200px) {
    .footer {
        width: 1200px;
        margin: 0 auto
    }
}

/*flex*/
.flex {
    display: flex
}

/*bg-color*/
.bg-light-hui {
    background: #E9EBF3;
}

.bg-999 {
    background: #999999
}

.bg-fff {
    background: #FFFFFF
}

.bg-red {
    background: #DE5B49
}

.bg-hui {
    background: #F5F5F5
}

.bg-purple {
    background: #958EEB;
}

.bg-yellow {
    background: #FF7800;
}

.bg-7EABE1 {
    background: #7EABE1;
}

.bg-fuzzy-blue {
    background: #23A5F9;
}

.bg-green {
    background: #0BB20C;
}

.bg-blue {
    background: #2E54E3;
}

.bg-000 {
    background: #000000;
}

.bg-jb-blue {
    background: linear-gradient(180deg, #5D6890 0%, #2F3C69 100%);
}

.bg-jb-pink {
    background: linear-gradient(180deg, #EB6C5E 0%, #CA4637 100%)
}

/*color*/


/*font*/

.f12 {
    font-size: 12px;
}

.f13 {
    font-size: 13px;
}

.f14 {
    font-size: 14px;
}

.f16 {
    font-size: 16px;
}

.f18 {
    font-size: 18px;
}

.f20 {
    font-size: 20px;
}

.f22 {
    font-size: 22px;
}

.f24 {
    font-size: 24px;
}

.f28 {
    font-size: 28px;
}

.f30 {
    font-size: 30px;
}

.f40 {
    font-size: 40px;
}

.f50 {
    font-size: 50px;
}

.f60 {
    font-size: 60px;
}

.f64 {
    font-size: 64px;
}

.fc-000 {
    color: #000000
}

.fc-666 {
    color: #666666
}

.fc-pink {
    color: #DB4E3E
}

.fc-333 {
    color: #333333
}

.fc-fff {
    color: #FFFFFF
}

.fc-999 {
    color: #999999
}

.fc-ccc {
    color: #CCCCCC
}

.fc-ju {
    color: #FF7800
}

.fc-B9 {
    color: #B90000
}

.fc-red {
    color: red;
}

.fc-blue {
    color: #2E54E3;
}

.fc-fuzzy-blue {
    color: #23A5F9;
}

.fb {
    font-weight: bold;
}

.fn {
    font-weight: normal;
}

.fw400 {
    font-weight: 400;
}

.fw500 {
    font-weight: 500;
}

.fwbold {
    font-weight: bold;
}

.t2 {
    text-indent: 2em;
}

.lh150 {
    line-height: 150%
}

.lh180 {
    line-height: 180%
}

.lh200 {
    line-height: 200%
}

.unl {
    text-decoration: underline;
}

.no_unl {
    text-decoration: none;
}

.tl {
    text-align: left;
}

.tc {
    text-align: center;
}

.tr {
    text-align: right;
}


/**/
.bc {
    margin-left: auto;
    margin-right: auto;
}

.fl {
    float: left;
    display: inline;
}

.fr {
    float: right;
    display: inline;
}

.cb {
    clear: both;
}

.cl {
    clear: left;
}

.cr {
    clear: right;
}

.clearfix:after {
    content: '.';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.clearfix {
    display: inline-block;
}

* html .clearfix {
    height: 1%
}

.vm {
    vertical-align: middle;
}

.vb {
    vertical-align: baseline;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.abs-right {
    position: absolute;
    right: 0;
}

.zoom {
    zoom: 1
}

.hidden {
    visibility: hidden;
}

.none {
    display: none;
}

.block {
    display: block;
}

.hand {
    cursor: pointer;
}


.w5 {
    width: 5px;
}

.w10 {
    width: 10px;
}

.m10 {
    margin: 10px;
}

.m15 {
    margin: 15px;
}

.m30 {
    margin: 30px;
}

.mt1 {
    margin-top: 1px;
}

.mt5 {
    margin-top: 5px;
}

.mt10 {
    margin-top: 10px;
}

.mt12 {
    margin-top: 12px;
}

.mt15 {
    margin-top: 15px;
}

.mt16 {
    margin-top: 16px;
}

.mt20 {
    margin-top: 20px;
}

.mt25 {
    margin-top: 25px;
}

.mt30 {
    margin-top: 30px;
}

.mt50 {
    margin-top: 50px;
}

.mt80 {
    margin-top: 80px;
}

.mt100 {
    margin-top: 100px;
}

.mb5 {
    margin-bottom: 5px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb14 {
    margin-bottom: 14px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb16 {
    margin-bottom: 16px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb24 {
    margin-bottom: 24px;
}


.mb30 {
    margin-bottom: 30px;
}

.mb50 {
    margin-bottom: 50px;
}

.mb100 {
    margin-bottom: 100px;
}

.ml5 {
    margin-left: 5px;
}

.ml10 {
    margin-left: 10px;
}

.ml15 {
    margin-left: 15px;
}

.ml16 {
    margin-left: 16px;
}

.ml20 {
    margin-left: 20px;
}

.ml30 {
    margin-left: 30px;
}

.ml50 {
    margin-left: 50px;
}

.ml60 {
    margin-left: 60px;
}

.ml100 {
    margin-left: 100px;
}

.mr5 {
    margin-right: 5px;
}

.mr10 {
    margin-right: 10px;
}

.mr15 {
    margin-right: 15px;
}

.mr16 {
    margin-right: 16px;
}

.mr20 {
    margin-right: 20px;
}

.mr30 {
    margin-right: 30px;
}

.mr50 {
    margin-right: 50px;
}

.mr100 {
    margin-right: 100px;
}

.p5 {
    padding: 5px;
}

.p05 {
    padding: 0 5px;
}

.p10 {
    padding: 10px;
}

.p15 {
    padding: 15px;
}

.p30 {
    padding: 30px;
}

.pt5 {
    padding-top: 5px;
}

.pt10 {
    padding-top: 10px;
}

.pt15 {
    padding-top: 15px;
}

.pt20 {
    padding-top: 20px;
}

.pt30 {
    padding-top: 30px;
}

.pt50 {
    padding-top: 50px;
}

.pt100 {
    padding-top: 100px;
}

.pb5 {
    padding-bottom: 5px;
}

.pb10 {
    padding-bottom: 10px;
}

.pb15 {
    padding-bottom: 15px;
}

.pb20 {
    padding-bottom: 20px;
}

.pb30 {
    padding-bottom: 30px;
}

.pb50 {
    padding-bottom: 50px;
}

.pb100 {
    padding-bottom: 100px;
}

.pl5 {
    padding-left: 5px;
}

.pl10 {
    padding-left: 10px;
}

.pl15 {
    padding-left: 15px;
}

.pl20 {
    padding-left: 20px;
}

.pl30 {
    padding-left: 30px;
}

.pl50 {
    padding-left: 50px;
}

.pl100 {
    padding-left: 100px;
}

.pr5 {
    padding-right: 5px;
}

.pr10 {
    padding-right: 10px;
}

.pr15 {
    padding-right: 15px;
}

.pr20 {
    padding-right: 20px;
}

.pr30 {
    padding-right: 30px;
}

.pr50 {
    padding-right: 50px;
}

.pr100 {
    padding-right: 100px;
}

.w14 {
    width: 14px;
}

.w16 {
    width: 16px;
}

.w20 {
    width: 20px;
}

.w30 {
    width: 30px;
}

.w40 {
    width: 40px;
}

.w45 {
    width: 45px;
}

.w50 {
    width: 50px;
}

.w60 {
    width: 60px;
}

.w70 {
    width: 70px;
}

.w80 {
    width: 80px;
}

.w90 {
    width: 90px;
}

.w100 {
    width: 100px;
}

.w150 {
    width: 150px;
}

.w200 {
    width: 200px;
}

.w300 {
    width: 300px;
}

.w400 {
    width: 400px;
}

.w500 {
    width: 500px;
}

.w600 {
    width: 600px;
}

.w700 {
    width: 700px;
}

.w800 {
    width: 800px;
}

.w1200 {
    width: 1200px;
}

.w {
    width: 100%
}

.h5 {
    height: 5px;
}

.h10 {
    height: 10px;
}

.h40 {
    height: 40px;
}

.h50 {
    height: 50px;
}

.h80 {
    height: 80px;
}

.h100 {
    height: 100px;
}

.h200 {
    height: 200px;
}

.h20 {
    height: 20px;
}

.h30 {
    height: 30px;
}

.h {
    height: 100%
}

.m10 {
    margin: 10px;
}

.m15 {
    margin: 15px;
}

.m30 {
    margin: 30px;
}

.mt1 {
    margin-top: 1px;
}

.mt5 {
    margin-top: 5px;
}

.mt10 {
    margin-top: 10px;
}

.mt15 {
    margin-top: 15px;
}

.mt20 {
    margin-top: 20px;
}

.mt25 {
    margin-top: 25px;
}

.mt30 {
    margin-top: 30px;
}

.mt50 {
    margin-top: 50px;
}

.mt70 {
    margin-top: 70px;
}

.mt100 {
    margin-top: 100px;
}

.mb5 {
    margin-bottom: 5px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb30 {
    margin-bottom: 30px;
}

.mb50 {
    margin-bottom: 50px;
}

.mb100 {
    margin-bottom: 100px;
}

.ml5 {
    margin-left: 5px;
}

.ml10 {
    margin-left: 10px;
}

.ml12 {
    margin-left: 12px;
}

.ml14 {
    margin-left: 15px;
}

.ml15 {
    margin-left: 15px;
}

.ml20 {
    margin-left: 20px;
}

.ml30 {
    margin-left: 30px;
}

.ml50 {
    margin-left: 50px;
}

.ml100 {
    margin-left: 100px;
}

.mr5 {
    margin-right: 5px;
}

.mr10 {
    margin-right: 10px;
}

.mr15 {
    margin-right: 15px;
}

.mr20 {
    margin-right: 20px;
}

.mr30 {
    margin-right: 30px;
}

.mr50 {
    margin-right: 50px;
}

.mr100 {
    margin-right: 100px;
}

.p10 {
    padding: 10px;
}

.p15 {
    padding: 15px;
}

.p30 {
    padding: 30px;
}

.pt5 {
    padding-top: 5px;
}

.pt10 {
    padding-top: 10px;
}

.pt15 {
    padding-top: 15px;
}

.pt20 {
    padding-top: 20px;
}

.pt30 {
    padding-top: 30px;
}

.pt50 {
    padding-top: 50px;
}

.pt100 {
    padding-top: 100px;
}

.pb5 {
    padding-bottom: 5px;
}

.pb10 {
    padding-bottom: 10px;
}

.pb15 {
    padding-bottom: 15px;
}

.pb20 {
    padding-bottom: 20px;
}

.pb30 {
    padding-bottom: 30px;
}

.pb50 {
    padding-bottom: 50px;
}

.pb100 {
    padding-bottom: 100px;
}

.pl5 {
    padding-left: 5px;
}

.pl10 {
    padding-left: 10px;
}

.pl15 {
    padding-left: 15px;
}

.pl20 {
    padding-left: 20px;
}

.pl30 {
    padding-left: 30px;
}

.pl50 {
    padding-left: 50px;
}

.pl100 {
    padding-left: 100px;
}

.pr5 {
    padding-right: 5px;
}

.pr10 {
    padding-right: 10px;
}

.pr15 {
    padding-right: 15px;
}

.pr20 {
    padding-right: 20px;
}

.pr30 {
    padding-right: 30px;
}

.pr50 {
    padding-right: 50px;
}

.pr100 {
    padding-right: 100px;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

/*button*/
.button-pink {

}

/*解决设置windows窗口背景色后输入框和文本域变色的问题。*/
input[type="text"], input[type="password"], select {
    background: #fff;
}

/*解决select的浏览器兼容性。*/
select {
    padding: 2px;
}

.base_h12f12fw500lh12 {
    height: 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 12px;
}

.base_h12f12fw400lh12 {
    height: 12px;
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
}

.base_h14f14fw600lh14 {
    height: 14px;
    font-size: 14px;
    font-weight: 600;
    line-height: 14px;
}

.base_h14f14fw400lh14 {
    font-size: 14px;
    font-weight: 400;
    line-height: 22px;
}

.base_h22f22fw500lh22 {
    height: 22px;
    font-size: 22px;
    font-weight: 500;
    line-height: 22px;
}

.base_h20f20fw500lh20 {
    font-size: 20px;
    font-weight: 500;
    line-height: 22px;
}

.base_h24f24fw600lh24 {
    height: 24px;
    font-size: 24px;
    font-weight: 600;
    line-height: 24px;
}

.base_h24f24lh24 {
    height: 24px;
    font-size: 24px;
    line-height: 24px;
}

.base_h18f18fw500lh18 {
    height: 18px;
    font-size: 18px;
    font-weight: 500;
    line-height: 18px;
}

.base_h16f16fw400lh16 {
    height: 16px;
    font-size: 16px;
    font-weight: 400;
    line-height: 16px;
}

.base_h16f16fw500lh16 {
    height: 16px;
    font-size: 16px;
    font-weight: 500;
    line-height: 16px;
}

/*画一个黑色的三角形*/
.top_black_sjx {
    width: 0;
    height: 0;
    border: 3px solid black;
    border-left-color: transparent;
    border-right-color: transparent;
    border-top-color: transparent;
    border-block-width: 6px;
}

.bottom_black_sjx {
    width: 0;
    height: 0;
    border: 3px solid black;
    border-left-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-block-width: 6px;
}

.right_black_sjx {
    width: 0;
    height: 0;
    border: 6px solid black;
    border-right-color: transparent;
    border-top-color: transparent;
    border-block-width: 3px;
    border-bottom-color: transparent;
}

.left_black_sjx {
    width: 0;
    height: 0;
    border: 6px solid black;
    border-left-color: transparent;
    border-top-color: transparent;
    border-block-width: 3px;
    border-bottom-color: transparent;
}

/*画一个红色的三角形*/
.top_pink_sjx {
    width: 0;
    height: 0;
    border: 3px solid #DB4E3E;
    border-left-color: transparent;
    border-right-color: transparent;
    border-top-color: transparent;
    border-block-width: 6px;
}

.bottom_pink_sjx {
    width: 0;
    height: 0;
    border: 3px solid #DB4E3E;
    border-left-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-block-width: 6px;
    margin-top: 9px;
}

.right_pink_sjx {
    width: 0;
    height: 0;
    border: 6px solid #DB4E3E;
    border-right-color: transparent;
    border-top-color: transparent;
    border-block-width: 3px;
    border-bottom-color: transparent;
}

/*画一个灰色的三角形*/
.top_hui_sjx {
    width: 0;
    height: 0;
    border: 3px solid #666666;
    border-left-color: transparent;
    border-right-color: transparent;
    border-top-color: transparent;
    border-block-width: 6px;
}

.right_hui_sjx {
    width: 0;
    height: 0;
    border: 6px solid #666666;
    border-right-color: transparent;
    border-top-color: transparent;
    border-block-width: 3px;
    border-bottom-color: transparent;
}

.bottom_hui_sjx {
    width: 0;
    height: 0;
    border: 3px solid #666666;
    border-left-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-block-width: 6px;
    margin-top: 9px;
}

/*画一个白色的三角形*/

.bottom_bai_sjx {
    width: 0;
    height: 0;
    border: 3px solid #ffffff;
    border-left-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-block-width: 6px;
    margin-top: 9px;
}

/*画一个橘色#F0913C的三角形
*/
.right_F0913C_sjx {
    width: 0;
    height: 0;
    border: 6px solid #F0913C;
    border-right-color: transparent;
    border-top-color: transparent;
    border-block-width: 3px;
    border-bottom-color: transparent;
}

.middle-split-10 {
    width: 10px;
}

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

.flex_align_center {
    display: flex;
    align-items: center;
}

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