第十七章 自习课上

height:2๐6px;๙

rgin-bຘott:20px;

border:1pxsolid#0่0c98๖d;

}

line-ๅheight:24px;

ileirong-ulli{

float:left;

height:26๔px;

rgin:5px;

border:1pxsolid#00c98d;

padding:05e!iortant;

line-height:24px;

padding:05e!iortant;

border-radius:5px;

text-align:center;

background:#ี00c9๗8d;

}

ileirong-ullia{

lor:#fff;

}