#beginner_menu{
width:170px;
text-align:left;
float:left;
margin:10px auto}


#beginner{
width:615px;
float:right;
margin-left:10px;
margin-top:10px}

.b_con{
width:580px;
margin:10px auto;
border-bottom:#663300 1px dashed;
padding:10px;
clear:both;
overflow:auto;
text-align:left;}


.b_con_l{
width:270px;
margin:10px auto;
border-bottom:#663300 1px dashed;
padding:5px;
text-align:left;
float:left}

.b_con_r{
width:270px;
margin:10px auto;
border-bottom:#663300 1px dashed;
padding:5px;
text-align:left;
float:right}


.b_con img{
margin:0 10px 0 5px;
}

.t td{
padding:3px}