.advertisement{
    margin-top: 20px;
}
/* 热门软件教程 */
.hotSoftJc{
    width: 100%;
    margin-top: 25px;
}
.hotSoftJc_content{
    border: 1px solid #eee;
    background: #fff;
    border-radius: 5px;
}
.hotSoftJc_content ul{
    padding: 0px 40px 25px 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.hotSoftJc_content ul li{
    width: 330px;
    margin-top: 20px;
}
.hotSoftJc_content ul li a{
    display: block;
}
.hotSoftJc_content ul li a.softwareName{
    font-size: 16px;
    color: #1d1d1d;
    font-weight: bold;
    text-align: center;
    margin-top: 15px;
}
.hotSoftJc_content ul li a.softwareName:hover{
    color: #0082ff;
}
.hotSoftJc_content ul li img{
    width: 328px;
    height: 163px;
    border: 1px solid #eee;
    display: block;
}
/* 最新软件教程 */
.newSoftJc{
    width: 100%;
    margin-top: 20px;
}
.newSoftJc_content{
    border: 1px solid #eee;
    background: #fff;
    border-radius: 5px;
}
.newSoftJc_content .content{
    padding-bottom: 25px;
}
.newSoftJc_content .content div.floatL{
    margin-left: 40px;
    width: 750px;
}
.newSoftJc_content .content .floatL ul.floatL li{
    margin-top: 28px;
    width: 250px;
}
.newSoftJc_content .content .floatL ul.floatL li a{
    display: block;
}
.newSoftJc_content .content .floatL ul.floatL li img{
    width: 248px;
    height: 124px;
    border: 1px solid #eee;
}
.newSoftJc_content .content .floatL ul.floatL li a.JcTitle{
    width: 230px;
    margin: 0 auto;
    font-size: 16px;
    color: #1d1d1d;
    text-align: center;
    line-height: 16px;
    margin-top: 15px;
    white-space: nowrap;
    overflow: hidden;
    display: block;
}
.newSoftJc_content .content .floatL ul.floatL li a.JcTitle:hover{
    color: #0082ff;
}
.newSoftJc_content .content .floatL ul.floatR{
    width: 475px;
    margin-top: 10px;
}
.newSoftJc_content .content .floatL ul.floatR li{
    margin-top: 12px;
}
.newSoftJc_content .content .floatL ul.floatR li a.floatL{
    font-size: 14px;
    color: #2c2c2c;
    width: 415px;
    overflow: hidden;
    white-space: nowrap;
    display: block;
}
.newSoftJc_content .content .floatL ul.floatR li a.floatL:hover{
    color: #0082ff;
}
.newSoftJc_content .content .floatL ul.floatR li span.time{
    font-size: 14px;
    color: #999;
}
.newSoftJc_content .content .floatL ul.floatR li a.floatL::before{
    content: '';
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background: #434343;
    display: inline-block;
    margin-right: 5px;
    vertical-align: middle;
}
.newSoftJc_content .content div.floatR{
    width: 340px;
    text-align: center;
    margin-top: 25px;
    margin-right: 25px;
}
.newSoftJc_content .content div.floatR .top{
    font-size: 16px;
    color: #4b4b4b;
}
.newSoftJc_content .content div.floatR .top i{
    color: #d2d2d2;
    padding: 0px 25px;
}
.newSoftJc_content .content div.floatR .top span{
    cursor: pointer;
    position: relative;
}
.newSoftJc_content .content div.floatR .top span:hover,.newSoftJc_content .content div.floatR .top span.active{
    color: #0082ff;
    font-weight: bold;
    border-bottom: 2px solid #0082ff;
}
.newSoftJc_content .content div.floatR .top span:hover::after,.newSoftJc_content .content div.floatR .top span.active::after{
    box-sizing: content-box;
    content: '';
    border-top: 5px solid #0082ff;
    border-right: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 5px solid transparent;
    display: block;
    position: absolute;
    bottom: -12px;
    left: 50%;
    margin-left: -3px;
}
.newSoftJc_content .content div.floatR ul li img{
    width: 118px;
    height: 68px;
    border: 1px solid #eee;
}
.newSoftJc_content .content div.floatR ul li .floatR{
    width: 205px;
    text-align: left;
}
.newSoftJc_content .content div.floatR ul li .show{
    display: none;
}
.newSoftJc_content .content div.floatR ul li.active .article_title{
    display: none;
}
.newSoftJc_content .content div.floatR ul li.active .show{
    display: block;
}
.newSoftJc_content .content div.floatR ul li .floatR a{
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 20px;
    font-size: 14px;
    color: #1f1e1e;
}
.newSoftJc_content .content div.floatR ul li .floatR a:hover{
    color: #0082ff;
}
.newSoftJc_content .content div.floatR ul li .floatR p{
    font-size: 14px;
    color: #808080;
    margin-top: 10px;
}
.newSoftJc_content .content div.floatR ul li{
    margin-top: 11px;
}
.newSoftJc_content .content div.floatR ul li:nth-child(1){
    margin-top: 20px;
}
.newSoftJc_content .content div.floatR ul li .article_title{
    width: 330px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    display: block;
    font-size: 14px;
    color: #2c2c2c;
    text-align: left;
}
.newSoftJc_content .content div.floatR ul li .article_title:hover{
    color: #0082ff;
}
.newSoftJc_content .content div.floatR ul li .article_title::before{
    content: '';
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background: #434343;
    display: inline-block;
    margin-right: 5px;
    vertical-align: middle;
}
/* 教程专题列表 */
.jcZtList{
    width: 100%;
}
.jcZtList .jcZt_content{
    width: 590px;
    border: 1px solid #eee;
    border-radius: 5px;
    background: #fff;
    margin-top: 25px;
}
.jcZtList .jcZt_content .title a.more{
    font-size: 16px;
    color: #bababa;
    margin-right: 35px;
}
.jcZtList .jcZt_content .title a.more:hover{
    color: #0082ff;
}
.jcZtList .layout{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.jcZtList .jcZt_content .jc_list{
    padding: 0px 36px 0px 40px;
}
.jcZtList .jcZt_content .jc_list ul.top{
    border-bottom: 1px dashed #e5e5e5;
    padding: 20px 0px;
}
.jcZtList .jcZt_content .jc_list ul.top li{
    width: 248px;
    text-align: center;
}
.jcZtList .jcZt_content .jc_list ul.top li:nth-child(1) {
    margin-right: 18px;
}
.jcZtList .jcZt_content .jc_list ul.top li img{
    width: 240px;
    height: 180px;
    border: 1px solid #eee;
}
.jcZtList .jcZt_content .jc_list ul.top li a{
    display: block;
}
.jcZtList .jcZt_content .jc_list ul.top li a:nth-child(2){
    width: 230px;
    overflow: hidden;
    white-space: nowrap;
    margin: 0 auto;
    margin-top: 5px;
}
.jcZtList .jcZt_content .jc_list ul.bottom{
    padding: 7px 0px 12px 0px;
}
.jcZtList .jcZt_content .jc_list ul.bottom li{
    margin-top: 18px;
}
.jcZtList .jcZt_content .jc_list ul.bottom li a{
    width: 440px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    white-space: nowrap;
    font-size: 14px;
    color: #2c2c2c;
    line-height: 14px;
}
.jcZtList .jcZt_content .jc_list ul.bottom li a:hover{
    color: #0082ff;
}
.jcZtList .jcZt_content .jc_list ul.bottom li span{
    color: #999;
    font-size: 14px;
}
.jcZtList .jcZt_content .jc_list ul.bottom li a::before{
    content: '';
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background: #434343;
    display: inline-block;
    margin-right: 5px;
    vertical-align: middle;
}
/* 软件教程大全 */
.softJc_dq{
    width: 100%;
    margin-top: 25px;
}
.softJc_dq_content{
    background: #fff;
    border: 1px solid #eee;
    border-radius: 5px;
}
.softJc_dq_content ul{
    padding: 10px 25px 20px 25px ;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.softJc_dq_content ul li{
    width: 145px;
    height: 32px;
    background: #f3f3f3;
    line-height: 32px;
    margin-top: 10px;
}
.softJc_dq_content ul li a{
    font-size: 14px;
    color: #2c2c2c;
    display: block;
    margin: 0px 15px;
    overflow: hidden;
    white-space: nowrap;
}
.softJc_dq_content ul li:hover{
    background: #1b9eff;
}
.softJc_dq_content ul li:hover a{
    color: #fff;
    text-decoration: none;
}
.categorySoft_ph{
    width: 100%;
    margin-top: 25px;
}
.categorySoft_ph_content{
    width: 283px;
    height: 368px;
    border: 1px solid #eee;
    border-radius: 5px;
    margin-right: 20px;
}
.categorySoft_ph_content:nth-child(4){
    margin-right: 0px;
}
.categorySoft_ph_content .phTitle{
    height: 58px;
    background: #fd8284;
    border-radius: 5px 5px 0px 0px;
    font-size: 22px;
    color: #fff;
    font-weight: bold;
    line-height: 58px;
    text-align: center;
}
.categorySoft_ph_content:nth-child(2) .phTitle{
    background: #ffa374;
}
.categorySoft_ph_content:nth-child(3) .phTitle{
    background: #98d366;
}
.categorySoft_ph_content:nth-child(4) .phTitle{
    background: #59bfee;
}
.categorySoft_ph_content ul{
    background: #fff;
    padding: 0px 25px;
    height: 310px;
    border-radius: 0px 0px 5px 5px;
    overflow: hidden;
}
.icon {
    background: url(https://resource.mydown.com/TLimages2009/topspeed/mydown/images/icons.png) no-repeat;
}
.categorySoft_ph_content ul li{
    margin-top: 13px;
}
.categorySoft_ph_content ul li:nth-child(1){
    margin-top: 23px;
}
.categorySoft_ph_content ul li span.icon{
    width: 20px;
    height: 24px;
    margin-top: 10px;
    display: block;
    font-size: 12px;
    color: #fff;
    text-align: center;
    line-height: 24PX;
}
.categorySoft_ph_content ul li span.icon1{
    background-position: -8px -8px;
}
.categorySoft_ph_content ul li span.icon2{
    background-position: -37px -8px;
}
.categorySoft_ph_content ul li span.icon3{
    background-position: -72px -8px;
}
.categorySoft_ph_content ul li span.icon4{
    background-position: -102px -8px;
}
.categorySoft_ph_content ul li span.icon5{
    background-position: -102px -8px;
}
.categorySoft_ph_content ul li a img{
    width: 43px;
    height: 43px;
    border-radius: 10px;
    margin-left: 13px;
    display: block;
}
.categorySoft_ph_content span.floatR{
    width: 143px;
}
.categorySoft_ph_content span.floatR .softwareName{
    width: 145px;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    font-size: 14px;
    color: #1d1d1d;
}
.categorySoft_ph_content span.floatR p{
    font-size: 12px;
    color: #7e7e7e;
    margin-top: 6px;
}
.categorySoft_ph_content span.floatR p i{
    padding: 10px;
}
.categorySoft_ph_content span.floatR .softwareName:hover{
    color: #0082ff;
}

 /* 修改热门软件教程样式  2023-03-07 */
 .hotSoftJc_content ul.hotSoftJc_list {
    display: block;
}

.hotSoftJc ul.hotSoftJc_list li a img {
    width: 222px;
    height: 111px;
    border: 1px solid #eee;
    border-radius: 5px;
    display: block;
}

.hotSoftJc ul.hotSoftJc_list {
    padding: 15px 40px;
}

.hotSoftJc ul.hotSoftJc_list li {
    width: 545px;
    border-bottom: 1px dotted #eee;
    padding: 15px 0px;
    float: left;
}

.hotSoftJc ul.hotSoftJc_list li:nth-child(5),
.hotSoftJc ul.hotSoftJc_list li:nth-child(6) {
    border: none;
}

.hotSoftJc ul.hotSoftJc_list li:nth-child(2n) {
    padding-left: 20px;
}

.hotSoftJc ul.hotSoftJc_list li span.floatL {
    width: 300px;
    margin-left: 20px;
}

.hotSoftJc ul.hotSoftJc_list li span.floatL a {
    font-size: 16px;
    color: #292929;
    font-weight: bold;
    overflow: hidden;
    display: block;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 4px;
}

.hotSoftJc ul.hotSoftJc_list li span.floatL a:hover {
    color: #0082ff;
}

.hotSoftJc ul.hotSoftJc_list li span.floatL p {
    font-size: 14px;
    color: #737373;
    line-height: 22px;
    margin-top: 10px;
}

.hotSoftJc ul.hotSoftJc_list li span.floatL span {
    font-size: 14px;
    color: #b0b0b0;
    margin-top: 15px;
    display: block;
}
.hotSoftJc ul.hotSoftJc_list li span.floatL span span {
    display: inline;
    vertical-align: middle;
}

.hotSoftJc ul.hotSoftJc_list li span.floatL span a {
    font-size: 14px;
    color: #b0b0b0;
    margin-top: 15px;
    font-weight: 500;
    display: inline-block;
    margin-top: 0px;
    vertical-align: middle;
    margin-left: 10px;
}
.hotSoftJc_content ul li{
    margin-top: 0px;
}
.foot{    
    margin-top:30px;    
}