#mainContentDiv{
    margin-top:20px;
    }

    .brickDim{
    margin:0
    padding:0;
    padding-left:10px;
    }
    
    .brickDimImg{
    float:left;
    margin:0;
    padding:0;
    }
    
    .dimTitle{
    float:left;
    font-weight:bold;
    font-size:1.5em;
    padding-left:20px;
    }
    
    .dimText{
    clear:both;
    }