*{padding:0;margin:0;font-family:'Microsoft YaHei';font-size:14px;}
body {width:100%;text-align:center;text-align:center !important;}
ul, ol {list-style:none;}
ul li {float:left;}
a {text-decoration:none;}
a,a:visited {color:black;}
a:hover {color:#674B39;}
.main{width:90%;margin:0 auto;}
.ft {float:left;}
.rt {float:right;}
.pft {text-align:left;}
.prt {text-align:right;}
.pct {text-align:center;}
/***************头部信息***************/
.head1{margin-top:20%;padding:10px; font-size:36px; font-weight:bold;}
.head2{margin-top:20px; font-weight:bold;}
.tree{width:20%;float:left;}
.news{width:78%;float:right;}
/***************菜单信息***************/
.tree div{border:1px solid #ddd;margin-bottom:0.5em;padding:0.2em 0;}




/***************编辑项目***************/
.xm table{width:100%;border-top:1px solid black;border-left:1px solid black;}
.xm td{border-bottom:1px solid black;border-right:1px solid black;}
.xm td input,.xm td textarea{width:100%;border:none;padding:0.4em 0;}
.chekt {padding:0 0.2em;float:left;}
.hacd {width:100%;}
.hacd li {padding:0.2em 0;}
.chek {width: 50px;height: 20px;background: #333;margin: 5px 0;position: relative;border-radius:15px;float:left;}
.chek input[type=checkbox] {visibility: hidden;}
.chek label {display: block;width: 22px;height: 18px;border-radius: 40%;-webkit-transition: all .5s ease;-moz-transition: all .5s ease;-o-transition: all .5s ease;-ms-transition: all .5s ease;transition: all .5s ease;cursor: pointer;position: absolute;top: 1px;z-index: 1;left: 3px;background: #ddd;}
.chek input[type=checkbox]:checked + label {left:25px;}
.chek:before {content: '是';position: absolute;height: 2px;left:7px;color: #26ca28;font-size: 1em;}
.chek:after {content: '否';position: absolute;left: 27px;height:2px;color: #ddd;font-size: 1em;}
.chekt {height:20px;line-height:26px;text-indent:0.2em;}






/***************响应式布局***************/
@media screen and ( max-width: 600px ) {
    .main{width:98%;}
    .main .tree,.main .news{clear:both;width:100%;}
    .main .tree{position:fixed;bottom:0;left:0;background:white;}
    .main .news{margin-bottom:2.4em;}
    .tree ol li{float:left;width:20%;}
    .tree div{margin:0;}
}