.right_img img {
	line-height: 0;
	margin: 4px;
	padding: 0;
}

.right_img {
    float: right;
    margin: 0 0 8px 12px;
    padding: 4px;
    background-color: #FFF;
    border: 1px solid #CCC;
    line-height: 0;
    text-align:center;
}

#about_div{
  padding-top:20px; 
  margin: 0 4px 10px 4px;
}

@media only screen and (max-width: 980px) {
    .right_img{
      float: none;     
      margin: 0px;
    }

    #about_div{
      padding-top:20px; 
      margin: 0 10px 10px 10px;
    }

}