.help{
}
.help .help-lf-side{
    float: left;
    width:260px;
    min-height:533px;
    border:1px solid rgba(236, 236, 240, 1);
    margin-bottom: 50px;
}
.help .help-lf-side .t{
    width:258px;
    height:50px;
    line-height:50px;
    text-align: center;
    font-size:18px;
    color: #333;
    background:rgba(255,255,255,1);
    border-bottom:1px solid rgba(236, 236, 240, 1);
}
/*左侧导航菜单    home*/
.help .sideMenu{  }
.help .sideMenu h3{ height:48px; line-height:48px; padding-left:20px;  cursor:pointer; font-family: 'Microsoft YaHei'; font-size: 16px; color: #333;
}
.help .sideMenu h3 img{width:12px;height:12px;margin-right: 20px;}
.help .sideMenu ul .nLi.on .sub{ display: block;background: #F3F3F6}
.help .sideMenu ul .nLi .sub{ color:#999; display:none; }
.help .sideMenu ul .nLi .sub li{ height: 40px; line-height: 40px; list-style: none;}
.help .sideMenu ul .nLi .sub li.on{background: #F44E29; color: #fff}
.help .sideMenu ul .nLi .sub li.on a{color: #fff}
.help .sideMenu ul .nLi .sub li a{ display: block; width: 100%; height: 100%; font-family: 'Microsoft YaHei'; font-size: 14px; color: #333; text-decoration: none; padding:0 54px; box-sizing:border-box;}
.help .sideMenu ul .nLi .sub li:not(.on) a:hover{ background:#eee;}
/*右侧内容*/
.help .help-lf-content{
    width:920px;
    border:1px solid rgba(236, 236, 240, 1);
    float: right;
    margin-bottom: 50px;
}
.help .help-lf-content .t{
    height:50px;
    line-height:50px;
    text-align: left;
    font-size:18px;
    color: #333;
    background:rgba(255,255,255,1);
    border-bottom:1px solid rgba(236, 236, 240, 1);
    padding: 0 20px;
}
.help .help-lf-content .help-lf-c{
    padding: 28px;
    overflow: hidden;
    line-height:28px;
	font-size: 14px;
}

.help .help-lf-content .help-lf-c img{
    max-width: 100%;
}
.help .help-lf-content .help-lf-c p.change{
	font-size: 18px;
	margin: 10px 0;
}
.help .help-lf-content .help-lf-c h3{
	font-weight: 600;
	    font-size: 18px;
}
.help .help-lf-content .help-lf-c h4{
	font-size: 16px;
	padding: 10px 0;
	font-weight: 600;
}
.help .help-lf-content .help-lf-c p b span{
	font-weight: 600;
	margin: 7px 0;
	display: inline-block;
}