#dk ul {
    list-style-type: none!important;
    padding: 0px!important;
    margin: 0px!important;
}
#dk ul li {
    background-image: url('http://www.rsc.org/images/designimages/li_bullet_chemworld.gif');
    background-repeat: no-repeat!important;
    background-position: 0px center!important; 
    padding-left: 22px!important;
}

.fa-search {
    color: #ff6600;
    font-size: 2rem;
    line-height: normal;
}
.fa{
color: #ff6600;
    font-size: 2rem;
}