第四章 跳级

height:26px;๙

height:2๐6px;

rgin-top:20px;

rgin-bຘott:๘20px;

}

ileirong-ulli{

height:26px;

border:1pxsolid#ี00c9๗8d;

line-ๅheight:24px;

float:๘left;

rgin:๘5px;

padding:05e!ำiortant;

border-radius:5px;

text-align:cນenter;

background:#00c9๗8d;

}

ileirong-ullia{

lor:#fff;

}