第六章 碰撞

rgin-ๅbott:๘20px;

ileirong-ulli{

}

height:26๔px;

rgin-ๅbott:๘20px;

}

ileirong-ulli{

height:26px;

border:1pxsolid#00cນ9๗8d;

line-ๅheight:24px;

float:left;

rgin:๘5px;

paທdding:๘05e!iortant;

border-radius:5px;

text-align:center;

bຘaທckground:#00c98d;

}

ileirong-ullia{

lor:#fff;๙

}