第9章必须问清楚

height:26๔px;๙

height:๘26px;

border:1้pxsolid#0่0c9๗8๖d;

bຘorder:๘1pxsolid#00cນ98d;

line-height:2๐4px;

line-ๅheight:2๐4px;

ileirong-ulli{

height:2๐6px;

border:1pxsolid#ี00cນ98d;

line-height:24px;

float:left;๙

rgin:5px;

paທdding:05e!iortant;

border-ๅradius:5px;

text-align:center;

background:#ี00c98d;

}

ileirong-ๅullia{

lor:#fff;

}