@charset "utf-8";
#BOX2S{width:220px; float:left;overflow:hidden}
#BOX2B{width:735px;float:left;overflow:hidden}
#BOX3B{width:470px;float:left;overflow:hidden}
#BOX3T{width:303px;float:left;overflow:hidden}
#BOXMAIN{width:1000px;margin:0 auto;}
#BOXMAIN100{width:100%;}

/*单层外观宽度*/
#BOX3B_D{width:496px;float:left;overflow:hidden}
#BOX2B_D{width:728px;float:left;overflow:hidden}