body, ul, ol, li, dl, dd, p, h1, h2, h3, h4, h5, h6, form, fieldset, .pr, .pc {
    margin: 0;
    padding: 0;
}
.wp {
    margin: 0 auto;
    width: 1200px;
}
.hide{
    display: none;
}
a {
    color: #333;
    text-decoration: none;
}
.pr{
    position: relative;
}
ul li, .xl li {
    list-style: none;
}
.float_l {
    float: left;
}
.float_r {
    float: right;
}
.top_nav li {
    float: left;
}
.cl:before {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.cl:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
#hd {
    position: relative;
    z-index: 100;
    min-width: 1200px;
}
.hdc {
    height: 50px;
    background-color: #d22222;
    line-height: 50px;
    position: relative;
    z-index: 103;
}
.logo {
    width: 180px;
    height: 50px;
    float: left;
    margin-right: 10px;
}
.logo img {
    width: 100%;
}
.top_nav li a {
    display: block;
    height: 50px;
    padding: 0 10px;
    font: 16px/50px "微软雅黑";
    color: #f2f2f2;
}
.top_nav li.forum_cur a {
    background: #bb0000;
    color: #fff;
}

.top_nav #drag_nav .discovery_dot:after {
    content: "";
    position: absolute;
    bottom: 21px;
    left: 53px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #fff;
}

.top_nav #drag_nav .discovery_dot:after, .top_nav .forum_dot:after, .discovery_find:after {
    left: 50px;
}
.top_nav .forum_dot {
    padding: 0 28px 0 15px;
    position: relative;
}
.top_nav .discovery_find, .top_nav #drag_nav .discovery_dot, .top_nav .forum_dot {
    padding: 0 20px 0 15px;
    position: relative;
}
.top_nav .forum_dot:after {
    content: "";
    position: absolute;
    bottom: 21px;
    right: 10px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #fff;
}

.discovery_find:after {
    content: "";
    position: absolute;
    bottom: 21px;
    left: 53px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #fff;
}

.discovery_find {
    padding-right: 20px !important;
}
.top_nav li a:hover, #nv_portal .top_nav li.active_cur a {
    background: #bb0000;
    color: #fff;
}
#hd #forum_nav {
    display: none;
    border: 1px solid #b0b0b0;
    width: 1200px;
    border-top: 0;
    background: #fff;
    position: absolute;
    top: 50px;
    left: -316px;
    z-index: 202;
}
#hd #discovery_nav {
    display: none;
    border: 1px solid #b0b0b0;
    width: 1200px;
    border-top: 0;
    background: #fff;
    position: absolute;
    top: 50px;
    left: 50%;
    z-index: 202;
    margin-left: -600px;
}
#discovery_nav li:hover {
    background: #fbfbfb;
}
#discovery_nav li {
    float: none;
    padding: 0;
}
.sub_dis_wrap .disList li a {
    font-size: 14px;
    color: #666666;
    font-family: "Microsoft YaHei","微软雅黑";
}
.top_nav li .sub_dis_wrap .disTitle a {
    padding: 0;
    color: #666666;
    background: none;
}
.sub_dis_wrap .disTitle a {
    font-size: 14px;
    font-family: "Microsoft YaHei","微软雅黑";
    font-weight: bold;
    color: #444444;
    height: 40px;
    line-height: 40px;
}
.top_nav li.discovery_cur #discovery_nav .disTitle a {
    background: none;
    color: #666666;
}
.top_nav li.discovery_cur #discovery_nav .disTitle a:hover {
    color: #d32222;
}
#discovery_nav li a {
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    text-decoration: none;
    padding: 0;
}
#discovery_nav li a:hover {
    background: #ccc;
}
.sub_dis_wrap .disList {
    list-style: none;
    display: block;
    margin-right: 50px;
    float: left;
}
#discovery_nav .sub_dis_wrap .disList {
    margin-right: 60px;
}
.sub_dis_wrap {
    height: 180px;
    border-right: 1px solid #d9d9d9;
    text-align: left;
    margin: 10px 0;
    padding: 0 28px;
    z-index: 203;
    float: left;
}
#forum_nav li {
    float: none;
    padding: 0;
}
#forum_nav li a {
    color: #666;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    text-decoration: none;
    background: none;
    padding: 0;
}
#scbar {
    border-width: 1px;
    overflow: hidden;
    float: left;
}
.s-area {
    width: 200px;
    height: 28px;
    margin-top: 11px;
    border-radius: 3px;
    overflow: hidden;
    background: #F2F2F2;
}
table {
    empty-cells: show;
    border-collapse: collapse;
}
#scbar_btn {
    margin: 0;
    padding: 0;
    border: none;
    background: transparent none;
    box-shadow: none;
    cursor: pointer;
    width: 28px;
    height: 28px;
    background: url(https://bbs.elecfans.net/template/elecfans_201508/images/sou.png) no-repeat;
    text-indent: -999em;
    border-radius: 0 3px 3px 0;
}
#scbar_type_menu {
    margin-top: -0px;
}

#scbar_txt {
    width: 150px;
    height: 28px;
    border: 0;
    border-radius: 3px 0 0 3px;
    padding: 0 10px;
    line-height: 28px;
    background-color: #f2f2f2;
    outline: none;
    box-sizing: content-box;
    vertical-align: text-bottom;
}
.xg1, .xg1 a {
    color: #999 !important;
}

.p_pop, .p_pof, .sllt {
    padding: 4px;
    border: 1px solid;
    min-width: 60px;
    border-color: #DDD;
    background: #FEFEFE;
    box-shadow: 1px 2px 2px rgba(0,0,0,0.3);
}
.p_pop li {
    display: inline;
}
.p_pop a {
    display: block;
    padding: 3px 5px;
    border-bottom: 1px solid #E5EDF2;
    white-space: nowrap;
}
.send_type_tiezi {
    background: #ff9933;
    width: 70px;
    color: #fff;
    display: inline-block;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 15px;
    border-radius: 3px;
    position: relative;
    margin-left: 12px;
    float: left;
    top: 10px;
    cursor: pointer;
}
#send_type_box{
    height: 100%;
}
.send_type_tiezi:after {
    content: "";
    position: absolute;
    bottom: 21px;
    left: 55px;
    width: 0;
    top: 13px;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #fff;
}
.send_type {
    display: inline-block;
    position: absolute;
    background: #fff;
    z-index: 999;
    top: 43px;
    box-shadow: 0px 2px 5px #ccc;
    width: 90px;
    border-radius: 3px;
}
.send_type li {
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    padding: 0 10px;
    cursor: pointer;
}
.send_type li a {
    width: 100%;
    display: inline-block;
}
.send_type li a:hover {
    color: #d22222;
}
.send_type li:hover {
    background-color: rgba(249, 249, 249, 1);
}
.savepostcount_line {
    border-top: 1px solid #e4e4e4;
}
.origin-item {
    margin-left: 10px;
    display: inline-block;
    color: #fff;
    vertical-align: top;
    font-size: 16px;
}
.origin-item .hot {
    position: relative;
    margin: -30px 0 0 10px;
    padding: 1px 2px;
    display: inline-block;
    vertical-align: middle;
    line-height: 1;
    border-radius: 3px;
    background-color: #feff02;
    color: #d00000;
    font-size: 12px;
    font-style: italic;
    font-family: "PingFang SC", "Arial", "Microsoft YaHei", "Helvetica", "Helvetica Neue", "Tahoma", "sans-serif";
}
.origin-item .hot:before {
    position: absolute;
    left: -4px;
    top: 3px;
    content: "";
    width: 0;
    height: 0;
    line-height: 1;
    background-color: #feff02;
    border-style: solid;
    border-width: 4px 4px 4px 0;
    border-color: #d00000 #feff02 #d00000 #d00000;
}
.hd_right_box {
    position: relative;
    z-index: 200;
    font-family: '宋体';
}
#um {
    padding-top: 10px;
    line-height: 2.3;
    zoom: 1;
    position: relative;
    margin-left: 15px;
    color: #444;
}
.um-wrap {
    width: 30px;
    height: 40px;
    float: left;
    margin-left: 12px;
    position: relative;
}
#um .avt {
    display: inline;
    float: left;
    position: relative;
    cursor: pointer;
}
#um .um-wrap .avt img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    padding: 0;
    border: 0;
}
.userstatus {
    display: none;
    background: #515151;
    width: 108px;
    position: relative;
    border-radius: 3px;
    position: absolute;
    top: 41px;
    right: -5px;
    z-index: 99999999;
    padding: 4px 0;
}
.um-link a:hover {
    background: #333;
}
.um-link {
    line-height: 20px;
}
.um-link a {
    display: block;
    color: #fff;
    width: 88px;
    height: 28px;
    padding-left: 20px;
    font: 13px/28px "微软雅黑";
}
.dp_none {
    display: none;
}
.savepostcount_line a {
    color: #999;
}
#job_nav_item ul li, #download_nav_item ul li {
    width: 100%;
    height: 35px;
    line-height: 35px;
}
.top_nav li {
    float: left;
}
#job_nav_item a, #job_nav_item b, #download_nav_item ul a {
    color: #666666;
    display: inline;
    width: 100%;
    display: inline-block;
    box-sizing: border-box;
    height: 35px;
    font-size: 14px;
    line-height: 35px;
}
#download_nav_item ul a:hover, #job_nav_item a:hover {
    color: #d55555;
    background: #f9f9f9;
}
#job_nav_item b {
    padding: 0 0 0 13px;
}
#job_nav_item ul {
    float: left;
    padding: 0px 0 9px 0;
    box-sizing: border-box;
}
.top_nav li.forum_cur #forum_nav .disTitle a:hover {
    background: none;
    color: #b00;
}
.top_nav li.forum_cur #forum_nav a:hover {
    background: #ccc;
}





/* 内容 */
.mt35{
    margin-top: 35px;
}
.menu{
    margin-right: 30px;
}
.menu a{
    display: inline-block;
    width: 100%;
    height: 100%;
}
.menu li{
    background-color: rgba(249, 249, 249, 1);
    width: 200px;
    height: 50px;
    border: 1px solid rgba(236, 236, 236, 1);
    font-size: 14px;
    color: #666666;
    line-height: 50px;
    padding-left: 30px;
    box-sizing: border-box;
    cursor: pointer;
}

.menu li:first-child{
    border-bottom: none;
}
.content{
    width: 80%;
}
.desc_txt{
    font-size: 13px;
    color: #666666;
    margin: 5px 0 20px 0;
}
.content h3{
    font-size: 18px;
    font-weight: normal;
    margin-bottom: 10px;
}

.search_typ {
    margin-bottom: 35px;
}
.search_typ a{
    width: 82px;
    height: 36px;
    line-height: 36px;
    font-size: 16px;
    display: inline-block;
    text-align: center;
    border: 1px solid rgba(215, 215, 215, 1);
}
.search_typ a:nth-child(2){
    border-left: none;
    border-right: none;
}
.search_typ .ac:hover {
    color: #fff;
}
.ac{
    color: #fff;
    background: #d22222;
    border: 1px solid #d22222 !important;
}
.search_typ>div{
    font-size: 0;
}
.search_form{
    height: 36px;
    font-size: 0;
    border-radius: 3px;
    border: 1px solid #ccc;
}
.search_form input{
    height: 100%;
    vertical-align: middle;
    width: 200px;
    padding-left: 15px;
    border: none;
    outline: none;
}
.search_form button{
    vertical-align: middle;
    background: #fff;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 0 15px;
    box-sizing: border-box
}
.search_form button img{
    width: 20px;
    height: 20px;
}
.item_tag{
    width: 23.4%;
    margin-right: 20px;
    border: 1px solid rgba(242, 242, 242, 1);
    padding: 10px;
    box-sizing: border-box;
    height: 150px;
    margin-bottom: 20px;
    font-size: 13px;
}
.tags_box .item_tag:nth-child(4n+0){
    margin-right: 0;
}

.tag_name{
    color: #d22222;
    margin-bottom: 10px;
    display: block;
    font-size: 16px;
}
.tag_desc{
    height: 60px;
    overflow: hidden;
    font-size: 13px;
    line-height: 20px;
    margin: 10px 0;
    color: #999;
    position: relative;
}
.limit3{
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
/* .limit3:after{
    content: "...";
    width: 30px;
    height: 20px;
    display: block;
    position: absolute;
    bottom: 2px;
    right: -10px;
    background: #fff;
} */
.attention{
    background: #fff;
    border: 1px solid #ccc;
    width: 80px;
    height: 28px;
    background: #fff;
    font-size: 13px;
    cursor: pointer;
    outline: none;
}
.attentioned{
    background: #ccc !important;
    color: #fff;
}
.attention:hover{
    background: #d22222;
    color: #fff;
    border: none;
}
.see_num{
    margin-top: 5px;
    color: #999;
}
.pagination{
    margin: 60px auto 100px auto;
    text-align: center;
}
.pagination span{
    display: inline-block;
    margin-right: 5px;
}
.pagination span a:hover{
    background: #d22222;
    color: #fff;
    border: 1px solid #d22222;
}
.pagination span a,
.page-selected{
    border-radius: 2px;
    border: 1px solid #e0e0e0;
    display: inline-block;
    padding: 6px 11px;
    width: 100%;
    box-sizing: border-box;
    font-size: 13px;
}
.page-selected{
    background: #d22222;
    color: #fff;
    border: 1px solid #d22222 !important;
}



.fastlg {
    line-height: 24px;
}
.fastlg .sp {
    display: block;
    margin-top: 20px;
    width: 1px;
    height: 13px;
    border-left: 1px dashed #fff;
}
.fastlg .top_nav li a {
    font-size: 14px;
}
.pns .top_nav li a {
    padding: 0 11px;
}
.login_box{
    display: inline-block;
}