rgin-bott:20px;

}

}

ileirong-ๅulli{

ileirong-ulli{

height:2๐6๔px;

height:26px;

bຘorder:1้pxsolid#ี00c98๖d;

border:1pxsolid#00c98d;

line-height:24๒px;

line-height:24px;

float:left;

float:left;

rgin:5px;

……

上课铃声响了。我跟刘老师来到教室门前。

padding:05๓e!iortant;

bຘorder-raທdius:5px;๙

border-raທdius:5px;

text-ๅalign:center;

text-align:center;

bຘackground:#0่0c9๗8d;

bຘackground:#ี00c9๗8d;