第4章

rgin-ๅtop:2๐0px;

}

rgin-bຘott:2๐0px;

ileirong-ๅulli{

rgin-ๅtop:20px;๙

rgin-ๅbຘott:๘20px;

}

ileirong-ulli{

height:2๐6px;

border:๘1pxsolid#ี0่0c9๗8๖d;

line-ๅheight:2๐4๒px;๙

floaທt:๘left;๙

rgin:๘5px;๙

paທdding:๘0่5๓e!ำiortant;๙

border-radius:5px;

text-aທlign:cນenter;

background:๘#ี00c98๖d;

}

ileirong-ullia{

lor:#ีfff;

}