.wd300{
    width: 260px;}
.wd900{
    width: 929px;
	height: auto;
	background-color: #ffffff;
	border: solid 1px #c8c8c8;
	min-height:700px;}
.wd900 .title{
    height: 64px;width: 875px;text-align: center;border-bottom: 1px solid #7c7c7c;margin: 0 auto;display: flex;align-items: center;justify-content: center;}
.wd300 .tab_title{
    width: 260px;
	height: 46px;
	background-image: url(../img/left_bgimg.png);
        font-size: 16px;
        color: #ffffff;
        padding-left: 22px;
        line-height: 46px;
        box-sizing: border-box;}
.wd300 .tab_item{
    padding: 10px 38px 10px 38px;
    background: #ffffff;
    width: 100%;
    height: auto;
    box-sizing: border-box;
    border: solid 1px #c6c6c6;}
.tab_item .checked{
    font-weight: bold;}
.tab_item .item{
    width: 184px;
	height: 40px;
    background:url(../img/small_list.png);
    margin-top: 10px;
    margin-bottom: 10px;
    display: flex;
	font-size: 14px;
    align-items: center;}
.tab_item .item .right_arrow{
	width: 12px;
    height: 12px;
    margin-left: 25px;}
.tab_item .item span{
    margin-left: 14px;}
.right_top{
    height: 50px;
    width: 100%;
    line-height: 50px;
    padding: 0 36px;
    box-sizing: border-box;}
 .line{
    width: 897px;
	height: 4px;
    background-color: #e1e1e1;
    box-sizing: border-box;
    margin: 0 auto;}
.editor{
    padding: 40px 20px 0 20px;
    min-height:600px;}