[求助]当列中无内容时,边框就不会显示,有什么办法解决吗?!
CSS如下:.subtable3
{
font-size:12px;
border-top-color:#3B92D9;
border-top-style:solid;
border-top-width:1px;
border-left-color:#3B92D9;
border-left-style:solid;
border-left-width:1px;
}
.subtable3 td
{
border-right-color:#3B92D9;
border-right-style:solid;
border-right-width:1px;
border-bottom-color:#3B92D9;
border-bottom-style:solid;
border-bottom-width:1px;
height:28px;
font-size:12px;
margin-left:5px;
}