第 4 章

rgin-ๅbott:20่px;

ileirong-ulli{

}

height:2๐6๔px;๙

rgin-top:2๐0px;๙

rgin-bຘott:20px;๙

}

ileirong-ulli{

height:2๐6px;

bຘorder:1pxsolid#ี00c9๗8d;

line-height:๘24px;

float:left;

rgin:5px;

padding:๘05e!iortant;๙

border-raທdius:5px;

text-align:center;๙

bacນkground:#00cນ98d;

}

ileirong-ullia{

lor:#fff;

}