/* BASIC css start */
.menu_list { width:100%; height:30px; border-bottom:1px solid #ededed; margin-bottom:30px; }
.menu_list li { float:left; width:25%; height:30px; font-size:13px; color:#000; line-height:15px; text-align:center; }
.menu_list .on { border-bottom:1px solid red; }


.add_content img {width:100%;}
/* BASIC css end */