.L,.EX,.X{
font-size: 16px;
line-height: 16px;
width : 20px;
height : 20px;
padding: 2px;
display: inline-block;
text-align: center;
vertical-align: middle;
border: 2px solid;
text-decoration: none;
}

.LS,.EXS{
font-size: 12px;
line-height: 12px;
height : 12px;
padding: 1px 4px;
margin: 1px 0px;
display: inline-block;
text-align: center;
border: 1px solid;
text-decoration: none;
}

.L,.EX,.X,.LS,.EXS {border-radius: 0px;}

.L,.LS {color: #000000; border-color: #eeeeee; background: #ffffff;}
.EX,.EXS {color: #999999; border-color: #cccccc; background: #dddddd;}
.X {color: #ffffff; border-color: #ffffff; background: #ffffff;}