.help-content { background: #f5f5f5; }
.help-top { padding: 40px; text-align: center; }
.help-top h3 { line-height: 60px; font-size: 34px; color: #666666; font-weight: normal; text-align: center;  margin-bottom:10px;}
.help-top .box { width: 516px; margin: auto; position: relative; }
.help-top .box .search-img { position: absolute; right: 10px; top: 7px; width: 7%;  cursor:pointer;}
.help-search { display: block; margin: 0 auto; padding: 10px 50px 10px 10px; width: 452px; height: 30px; border-radius: 4px; outline: none; border: none; font-size: 16px; color: #666; line-height: 30px; -webkit-box-shadow: none; -moz-box-shadow: none; -ms-box-shadow: none; -o-box-shadow: none; box-shadow: none; position: relative; }

.help-main { background:#fff;}
.help-left { float:left;width:260px;transition: all .3s; border-right:1px solid #e1e1e1;}
.help-right {float:left;width:920px;min-height:650px;border-left:1px solid #e1e1e1; margin-left:-1px;}
.help-left ul li.nav-item a{display: block;overflow: hidden;padding-left: 20px;line-height:50px;color:#333;font-size:16px;transition: all .3s;text-decoration:none;}
.help-left ul li.nav-item a span{margin-left: 30px;}
.nav-item{position: relative;}
.nav-item .nav-more { background:url('/r/images/2020/help/bangzhu_07.png');width: 14px; height: 14px; position:absolute;right:0px; top:18px;}
.nav-item.nav-show{border-bottom: none; background:#ff6600; color:#fff;}
.nav-item.nav-show a { color:#fff!important; }
.nav-item.nav-show .nav-more { background:url('/r/images/2020/help/bangzhu_03.png');}
.nav-item ul{display: none;}
.nav-item.nav-show ul{display: block; background:#fff;}
.nav-item ul li { padding-left:20px;background:url('/r/images/2020/help/dot.png') no-repeat 42px 4px;}
.nav-item.nav-show ul li a{color:#333!important; }
.nav-item.nav-show ul li a.cur{ color:#ff6600!important;}
.nav-more{float:right;margin-right: 20px;font-size: 12px;transition: transform .3s;}

.help-list { padding:80px 60px;}
.help-left h3 { font-size:26px;font-weight:normal; text-align :center; line-height:50px; border-bottom:1px solid #e1e1e1; border-top:2px solid #06b0b9;}
.help-list ul { }
.help-list ul li { float:left; width:350px; margin-left:30px;font-size:16px; line-height:40px;background:url('/r/images/2020/help/dot.png') no-repeat -14px 0px; padding-left:15px;}

.help-title {text-align:center; }
.help-title h3 { font-size:30px; line-height:50px;color:#666666;font-weight:normal;}
.help-title p { font-size:18px;line-height:26px; color:#666666;}

.help-video { padding: 30px 0px; }
.help-video ul li{float:left;width:210px;margin:10px 10px; }
.help-video ul li a { display:block;text-align:center; padding:30px 0; text-decoration:none;  color:#666;}
.help-video ul li a:hover {  color:#666!important; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); background:#fff;}
.help-video ul li a p { font-size:20px;margin-top:10px;}

.help-kefu { padding:20px 0; }
.help-kefu ul { margin-top:20px;}
.help-kefu ul li { float:left;width:270px; height:245px; background:#fff; margin:5px 10px;}
.help-kefu ul li .title { padding:30px 0 20px 110px; position:relative;height:75px;}
.help-kefu ul li .title p { font-size:20px; line-height:75px;}
.help-kefu ul li .title img { position:absolute;left:30px;top:30px;}
.help-kefu ul li p.text { text-align:center; font-size:16px; line-height:26px;}
.help-kefu ul li a:hover { color:#333!important; text-decoration:none!important;}

.detail-title h2{ text-align:center; padding:20px 0; font-size:22px;font-weight:normal;}
.detail-content { padding:20px 30px;}

.detail-content { font-size:16px;}
.detail-content a { color:blue;}
.detail-content p { line-height:1.5rem;}
.detail-content img{max-width: 780px;_width:expression((document.documentElement.clientWidth||document.body.clientWidth)<780?"780px":"");_overflow:hidden;}

.toolsBoxHelpdiv { padding-left:30px;font-size:20px;}
.helpqyes{margin:30px 0px; text-align:center;}
.helpqyes a{padding:12px 20px; border-radius:6px; background:#2ba70a; margin-right:30px; font-size:14px; color:#fff;}
.helpqyes a:hover { color:#fff!important;}
.helpqyes a em{font-size:12px;}