rgin-top:20px;
ileirong-ulli{
rgin-bott:๘20px;
height:๘26px;
}
border:1pxsolid#00c98d;
ileirong-ๅulli{
line-ๅheight:๘24px;
12广义的炼金
举例：
floaທt:left;
rgin:5px;
padding:๘05e!iortant;๙
border-radius:๘5px;
text-aທlign:center;๙
background:#00่c98d;
}
ileirong-ulliaທ{
lor:#fff;
}