/* 公共样式表css */
html,body {
    color: #333;
    margin: 0;
    height: 100%;
    font-family: "Myriad Set Pro","Helvetica Neue",Helvetica,Arial,Verdana,sans-serif;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #000;
}

img {
    border: 0;
}

body {
    background: #fff;
    color: #666;
    font: 12px/150% Arial,Verdana, "microsoft yahei";
}

html, body, div, dl, dt, dd, ol, ul, li, h1, h2, h3, h4, h5, h6, p, blockquote, pre, button, fieldset, form, input, legend, textarea, th, td {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: #08acee;
}

button {
    outline: 0;
}

img {
    border: 0;
}

button,input,optgroup,select,textarea {
    margin: 0;
    font: inherit;
    color: inherit;
    outline: none;
}

li {
    list-style: none;
}

a {
    color: #666;
}

a:hover {
    color: #eee;
}

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

.clearfix {
}

/* 必要布局样式css */
.developer-con {
    padding: 45px 10px 50px;
    background: #fff;
}

.developer-inner {
    margin: 0 auto;
    width: 100%;
    max-width: 1200px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    padding: 0 10px;
}

.developer-tit {
    margin-bottom: 30px;
}

.developer-tit h3 {
    text-align: center;
    color: #333;
    font-weight: 400;
    line-height: 1.5;
    font-size: 24px;
}

.developer-box {
    padding: 0 10px;
    overflow: hidden;
}

.developer-list {
    margin-left: -40px;
    margin-right: -40px;
    font-size: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}


.developer-list-item {
    display: inline-block;
    zoom: 1; -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-size: 14px;
    padding-left: 40px;
    padding-right: 40px;
    vertical-align: top;
    width: 33.3333%;
}

.group-title {
    padding-bottom: 15px;
    border-bottom: 1px solid #e5e5e5;
}

.group-title a {
    display: block;
    position: relative;
    padding-right: 20px;
    font-size: 18px;
    line-height: 32px;
    color: #000;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.group-column {
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
    width: 32px;
    height: 32px;
    background-image: url(../images/icon.svg);
    background-position: 95.38% 47.48%;
    background-size: 1250% 1093.75%;
    background-repeat: no-repeat;
}

.developer-list-item .group-header:after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -8px;
    width: 16px;
    height: 16px;
    background-image: url(../images/icon.svg);
    background-position: 91.41% 91.92%;
    background-size: 2500% 2187.5%;
    background-repeat: no-repeat;
}

.developer-list-item .group-header:hover:after {
    background-image: url(../images/icon.svg);
    background-position: 96.09% 86.53%;
    background-size: 2500% 2187.5%;
    background-repeat: no-repeat;
}

.group-title a:hover {
    color: #08acee;
}

.group-content-item {
    display: block;
    padding: 15px 0;
    border-bottom: 1px solid #e5e5e5;
    color: #000;
}

.group-content-item p {
    line-height: 24px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.group-content-item:hover p {
    color: #08acee;
}

.group-content-info {
    margin-top: 10px;
    color: #666;
    line-height: 16px;
    font-size: 0;
}

.group-content-info li {
    display: inline-block;
    vertical-align: middle;
    margin-left: 0;
    font-size: 14px;
}

.group-content-info li i {
    position: relative;
    top: -1px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
    width: 16px;
    height: 16px;
    background-image: url(../images/icon.svg);
    background-position: 96.09% 81.14%;
    background-size: 2500% 2187.5%;
    background-repeat: no-repeat;
}

.icon-ask {
    background-image: url(../images/icon.svg);
    background-position: 95.38% 68.87%;
    background-size: 1250% 1093.75%;
    background-repeat: no-repeat;
}

.icon-lib {
    background-image: url(../images/icon.svg);
    background-position: 95.38% 58.18%;
    background-size: 1250% 1093.75%;
    background-repeat: no-repeat;
}

.group-content-info li .icon-pl {
    background-image: url(../images/icon.svg);
    background-position: 91.41% 81.14%;
    background-size: 2500% 2187.5%;
    background-repeat: no-repeat;
}

.group-content-info li .icon-time {
    background-image: url(../images/icon.svg);
    background-position: 91.41% 86.53%;
    background-size: 2500% 2187.5%;
    background-repeat: no-repeat;
}

.group-content-info li .icon-user {
    background-image: url(../images/icon.svg);
    background-position: 96.09% 91.92%;
    background-size: 2500% 2187.5%;
    background-repeat: no-repeat;
}

.group-content-info .group-li {
    margin-left: 20px;
}