第四章 解决

height:๘26px;๙

height:26px;

rgin-top:20่px;๙

rgin-ๅbott:๘20px;

}

ileirong-ulli{

height:26px;

border:1pxsolid#0่0c9๗8d;

line-height:2๐4px;

float:๘left;

rgin:๘5px;

padding:05e!iortant;

border-radius:๘5px;

text-aທlign:cນenter;๙

background:#0่0c9๗8d;

}

ileirong-ullia{

lor:#ีfff;

}