.gray{
display:block;
}
.gray *{
display:block;
height:1px;
overflow:hidden;
background:#d6d6d6;
}
.gray1{
border-right:1px solid #ededed;
padding-right:1px;
margin-right:3px;
border-left:1px solid #ededed;
padding-left:1px;
margin-left:3px;
background:#e0e0e0;
}
.gray2{
border-right:1px solid #fafafa;
border-left:1px solid #fafafa;
padding:0px 1px;
background:#dddddd;
margin:0px 1px;
}
.gray3{
border-right:1px solid #dddddd;
border-left:1px solid #dddddd;
margin:0px 1px;
}
.gray4{
border-right:1px solid #ededed;
border-left:1px solid #ededed;
}
.gray5{
border-right:1px solid #e0e0e0;
border-left:1px solid #e0e0e0;
}

.gray_content{
font-family:verdana, arial;
font-size:11px;
font-weight:bold;
line-height:18px;
padding-right:10px;
padding-left:10px;
background:#d6d6d6;
min-height:50px;
}