body{padding:5px}div{overflow-x:hidden}#main_div *{padding:4px}#main_div{margin:0 auto;text-align:center;width:900px}#main_left_div{float:left;width:550px;height:100%;background:#ebebeb}#main_right_div{float:left;width:210px;height:100%;margin-left:5px}#img_video_preview{padding:35px}#img_video_preview,#ocx_video_preview{width:532px;height:380px}#horizontal_hr{height:1px;width:100%}#horizontal_hr,#vertical_hr{border:0 solid;border-bottom:2px solid #333;margin:3px;padding:0}#vertical_hr{height:10px;width:10px}.new_image{width:80px;float:left;margin:5px}.function_button{height:30px;width:80px;color:#fff;background:#2b6cfa;border-radius:5px;border:0;margin:3px 0}.function_button:hover{color:#000;background:#fff}.space_button{height:30px;width:68px;border-radius:5px;border:0;margin:3px 0;color:#fff;background:#fff}#large_function_button{width:166px}#para_input{width:95%;height:40px;float:left;margin-left:3px;margin-bottom:3px}#url_input{width:62%}#custom_rect_input,#url_input{height:20px;float:left;margin-left:3px}#custom_rect_input{width:80%}#result{width:100%;height:20px;text-align:left}