h3{
clear:both;
}

table{
 text-align:center;
 margin-left:40px;
 margin-bottom:20px;
 float:left;
 }

table,td,th{
 border-collapse: separate;
 border-spacing:3px;
 } 
 
td{
 font-size:14px;
 height:20px;
 font-weight:bold;
 } 
 
table.teacher{
width:270px}

table.grade{
width:220px;}

.number{
 width:30px;
 background-color: #d90000;
 color:#FFFFFF;
 
 } 
 
.name{
 text-align:center;
 background-color:#EFEEE7;
  }

.area{} 
 th{
  color:#FFFFFF;
  background-color: #d90000;
  text-align:center;
  }

caption{
 font-size:16px;
 color: #d90000}