.webpart.member-list ul {
    padding: 0;
    margin: 0;
}
.webpart.member-list li {
    display: block;
    float: left;
    margin: 5px 24px;
}
.webpart.member-list li:before {
    display: none;
}
.webpart.member-list li a{
    display: block;
}

.webpart.member-list li a img{
    height: 153px;
}