第十二章：变化

height:๘2๐6px;๙

height:๘26px;

border:๘1้pxsolid#00c9๗8๖d;

border:๘1pxsolid#0่0cນ98d;

line-height:2๐4๒px;

line-ๅheight:24px;๙

floaທt:left;

float:left;

rgin:๘5๓px;

rgin:5px;

padding:05๓e!ำiortant;๙

padding:05e!iortaທnt;

border-raທdius:๘5px;

border-radius:5px;

text-align:center;๙

text-align:cນenter;

ileirong-ullia{

lor:#fff;

}