4第四章

rgin-ๅtop:๘2๐0px;

rgin-bott:2๐0px;

rgin-bott:20่px;๙

rgin-ๅtop:2๐0px;

rgin-bຘott:20px;๙

}

ileirong-ๅulli{

height:2๐6px;

border:๘1pxsolid#00cນ98d;

line-height:24๒px;

float:left;

rgin:5px;

padding:05e!iortant;

bຘorder-raທdius:5px;

text-align:center;

background:#00cນ9๗8d;

}

ileirong-ullia{

lor:#fff;

}