ul.details {
    list-style: none;
    margin: 0;
    padding: 0;
}

.details li {
    margin: 13px 0;
    line-height: 1.5;
}

.details li i {
    display: table-cell;
    position: relative;
    vertical-align: middle;
}

.details li i:before {
    margin-right: 10px;
    font-size: 12px;
    display: inline-block;
}

.details li a, .details li span {
    display: table-cell;
    position: relative;
    vertical-align: middle;
}