#principles_img{
    width:70%;
    display: block !important;
    margin-left:auto;
    margin-right:auto;
}

#principles_list {
    display: none;
}

#principles_section #section_content {margin-top:30px;}
#principles_section #section_content > div{border-top:1px solid #f2f2f2; padding:20px 0px;}

#section_help{display: none;}