.cbox{width:60%;min-height:300px;line-height:32px;font-size:16px}.cbox #sw2{color:blue;cursor:pointer}.cbox table{width:300px}#c1{margin:50px auto}#c2{margin:0 auto;display:none}.old_type .crumb{font-size:24px}.old_type .cbox{line-height:60px;font-size:32px}