.layui-nav {
    background: #F5F5F5;
    color: #252525;
}
.layui-nav .layui-nav-item a:hover {
    background: none;
}
.layui-nav .layui-nav-item a:hover {
    color: #1DA8F0 !important;
}
.layui-this a {
    color: #1DA8F0 !important;
    background: #fff !important;
}
.layui-this::before {
    content: '';
    display: inline-block;
    width: 5px;
    height: 40px;
    background: #1DA8F0;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1000;
}
.layui-this {
    color: #1DA8F0 !important;
    background: #fff !important;
    position: relative;
}
#pageActive .layui-nav .layui-nav-item a:hover {
    color: #004799 !important;
}
#pageActive .layui-this a {
    color: #004799 !important;
    background: #fff !important;
}
#pageActive .layui-this::before {
    content: '';
    display: inline-block;
    width: 5px;
    height: 40px;
    background: #004799;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1000;
}
#pageActive .layui-this {
    color: #004799 !important;
    background: #fff !important;
    position: relative;
}
#pageActive .layui-laypage .layui-laypage-curr .layui-laypage-em {
    background: #004799;
}
#pageActive .layui-laypage a:hover {
    color: #004799;
}
.layui-laypage .layui-laypage-curr .layui-laypage-em {
    background: #1DA8F0;
}
.layui-laypage a:hover {
    color: #1DA8F0;
}
.layui-nav-itemed>a {
    color: #252525;
}
.layui-nav .layui-nav-item>a {
    color: #252525;
    font-size: 16px;
}
.layui-nav .layui-nav-item a {
    color: #252525;
}
.layui-nav .layui-nav-mored, .layui-nav-itemed>a .layui-nav-more {
    border-color: transparent transparent #666;
}
.layui-nav .layui-nav-more {
    border-top-color: #666;
}
.layui-nav-itemed>.layui-nav-child {
    background: #fff !important;
}
.layui-nav-tree .layui-nav-bar {
    background-color: #F5F5F5 !important;
}
.list-wrapper {
    width: 1100px;
    margin: 0 auto;
    
    padding-top: 20px;
}


.downList-box {
    display: inline-block;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    box-shadow: 5px 5px 5px 0 rgba(0,0,0,0.2);
}
.downList-box li {
    width: 100%;
    height: 118px;
    border-bottom: 1px solid #D2D2D7;
    padding: 13px 0;
    box-sizing: border-box;
    position: relative;
}
.downList-box li:last-child {
    border-bottom: none !important;
}
.downList-box li .list-inner img {
    width: 122px;
    height: 91px;
    margin-right: 10px; 
}
.downList-box a:hover {
    color: #333;
}
.list-state {
    padding-left: 10px;
    box-sizing: border-box;
}
.list-name {
    font-size: 14px;
}
.list-info {
    font-size: 12px;
    margin-top: 50px;
}
.list-info span {
    margin-right: 30px;
}
.download-btn {
    position: absolute;
    bottom: 12px;
    right: 0;
    display: inline-block;
    text-align: right;
}
.download-btn a{
    display: inline-block;
    width: 106px;
    line-height: 30px;
    text-align: center;
    color: #fff;
    border-radius: 15px;
    font-size: 14px;
    
}
#paging {
    text-align: center;
    margin: 20px 0;
}

.questionList-box , .questionContent-box , .useSkill-list-box, .installStateList-box{
    display: inline-block;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    box-shadow: 5px 5px 5px 0 rgba(0,0,0,0.2);
}

.questionList-box li , .installStateList-box li{
    display: inline-block;
    width: 100%;
    padding: 13px 0;
    box-sizing: border-box;
    cursor: pointer;
    
}
.questionList-box li a , .installStateList-box li a{
    color: #004799;
    font-size: 14px;
    letter-spacing: 1.27px;
}
.questionList-box li a::before {
    content: 'Q：'; 
    font-size: 18px;
}
.questionList-box li div::before { 
    content: 'A：';
    font-size: 18px;
    float: left;
}
.questionList-box li div, .installStateList-box li div {
    font-size: 12px;
    color: #666;
    
    width: 100%;
    overflow: hidden;
    line-height: 30px;
    height: 30px;
}
.questionList-box li div p, .questionList-box li div p span, .installStateList-box li div p, .installStateList-box li div p span{
    font-size: 12px !important;
    color: #666;
}
.questionList-box li div p:first-child, .installStateList-box li div p:first-child {
    display: inline-block;
    width: 96%;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
/* .installStateList-box ul {
    
} */
.installStateList-box li {
    display: flex;
    align-items: center;
}
.installStateList-box li::before {
   content: '';
   display: inline-block;
   width: 5px;
   height: 5px;
   background: #000;
   border-radius: 50%;
   margin-right: 5px;
}
.no-data {
    text-align: center;
    margin: 50px 0 100px;
}
.questionContent-box a {
    display: inline-block;
    width: 100%;
    border-bottom: 1px solid #D2D2D7;
    line-height: 60px;
    font-size: 18px;
    color: #252525;
}
.questionContent-box div, .questionContent-box div p {
    line-height: 22px;
    font-size: 14px;
    color: #666;
    padding: 20px 0;
    box-sizing: border-box;
}
.questionContent-box img {
    width: 80%;
}
.search-input {
    display: inline-block;
    width: 100%;
    height: 30px;
    line-height: 30px;

    border: none;
background: transparent;
    box-sizing: border-box;
    font-size: 12px;
}
.search-box {
    display: block;
    align-items: center;
    text-align: right;
    position: relative;
    float: right;
    background: url("../images/search_03.png")  #f1f1f1 no-repeat 8px center;
    padding: 0 20px 0 30px;
    width: 302px;
    border-radius: 15px;
    
}

#searchBtn{

 
  
    height: 30px;
    line-height: 30px;
    border-radius: 15px;
    border: none;
    font-size: 12px;
}
.useSkill-list-box {
    padding: 0 !important;
}
.useSkill-list-box ul li {
    margin-bottom: 20px;
    cursor: pointer;
    /* border: 1px solid red; */
    height: 160px;
    text-align: center;
    
}
.useSkill-list-box ul li img {
    width: 185px;
    height: 114px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    object-fit: cover;
}
#videoList li{
    position: relative;
}
#videoList li::before{
    position: relative;
    content: '';
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url("../images/video_icon.png");
    background-size: 100% 100%;
    position: absolute;
    left: 50%;
    top: 29%;
    margin-left: -15px;
}
.useSkill-list-box ul p {
    padding: 0 8px;
    box-sizing: border-box;
    font-size: 14px;
    color: #252525;
    text-align: left;
}
.layui-layer, .layui-layer-page {
    width: 768px !important;
    height: 475px;
}
.layui-layer-content {
    text-align: center;
    width: 768px !important;
    height: 432px;
}
.layer-video {
    display: inline-block;
    width: 100%;
    height: 100%;
}
#patchList {
    padding: 0 20px;
    box-sizing: border-box;
}
#patchList li {
    border-bottom: 1px solid #D2D2D7;
    height: 40px;
    color: #666;
}
#patchList li:hover {
    color: #004799;
}
#patchList li:hover .patch-btn {
    background: #004799;
    color: #fff;
    border: none;
}
#patchList li:nth-child(1) {
    border-bottom: none;
}
#patchList li:nth-child(1) span{
    color: #252525;
    font-size: 16px;
    font-weight: 350;
}
#patchList li span:nth-child(1) {
    text-align: center;
}
#patchList li span:nth-child(2) {
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    padding-right: 20px;
}
#patchList li span:nth-child(4) {
    text-align: right;
}
#patchList li span:nth-child(4) a{
    display: inline-block;
    width: 80px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 14px;
    border: 1px solid #979797;
    border-radius: 15px;
    color: #666;
}
.go-back {
    cursor: pointer;
    display: flex;
    align-items: center;
    color: #004799;
}
.go-back::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 18px;
    background: url("../images/back.png");
    background-size: 100% 100%;
}
.layui-layer-loading {
    text-align: center;
}
.layui-layer-loading1 {
    display: inline-block;
    width: 37px !important;
    text-align: center;
    margin-top: 320px;
}
.notice-wrapper {
    width: 980px;
    min-height: 420px;
    margin: 44px auto;
    padding: 0 20px;
    box-sizing: border-box;
    box-shadow: 0 2px 10px 0 rgba(0,0,0,0.2);
}
.notice-wrapper .notice-title {
    display: inline-block;
    width: 100%;
    border-bottom: 1px solid #D2D2D7;
    line-height: 40px;
    color: #333;
}
.notice-wrapper .notice-content {
    padding: 20px 0;
}
.notice-wrapper .notice-content p {
    margin-bottom: 10px;
    letter-spacing: 1.27px;
    line-height: 20px;
    text-indent: 2em;
    color: #000;
}

.contenzh {
    height: 100%px;
}
.contenzh .layui-col-md2{width: 15%;}
.contenzh .layui-col-md10{width: 80%;}
#pageActive .list-wrapper .layui-col-space5{margin: 0;}
#pageActive .layui-col-md2{width: 20%;}
#pageActive .list-wrapper{height: 100%;}

.search-box.layui-col-md3{float: right;}

#videoList li{*width: 24%;}