.clearboth {clear: both;}

.topheadbox {width: 100%; height: 80px; background: #ff552e;}
.tophead {width: 1000px; height: 80px; margin: auto; background: #ff552e;}
.tophead_l {width: 192px; height: 80px; float: left;}
.tophead_l img {padding: 13px 0 0 5px;}
.tophead_r {width: 248px; height: 80px; line-height: 80px; float: left;}
.heng {margin: 0 22px 0 0; color: #fff;}
.helpme {font-size: 28px; color: #fff;}

.wrap {width: 1000px; margin: 0 auto;}
.wrap_l {width: 200px; height: 500px; float: left; margin-top: 20px; background: #f5f5f5;}
.mynav {}
.mynav h2 {height: 70px; line-height: 70px; text-align: center; font-size: 20px; border-bottom: 1px solid #eee;}
.mynav ul {margin-top: 10px;}
.mynav ul li {height: 42px; line-height: 42px;}
.mynav ul li a {width: 197px; height: 42px; line-height: 42px; display: inline-block; text-align: center; font-size: 16px; color: #666; border-left: 3px solid #f5f5f5;}
.mynav ul li a:hover {color: #ff552e;}
.mynav ul li a.cur {border-left-color: #ff552e; background: #fff;}

.wrap_r {width: 780px; float: left;}
.main {width: 760px; margin: 20px 0 0 20px; border: 1px solid #eee;}
.main h1 {height: 50px; line-height: 50px; margin-top: 20px; text-align: center; font-size: 32px;}
.content {padding: 20px;}
.content p {line-height: 45px; font-size: 18px;}

.footer {width: 100%; height: 60px; line-height: 60px; margin-top: 30px; text-align: center; border-top: 1px solid #ccc;}