.services-box {
    background-color: #ececec;
    border: 1px solid #e1e1e1;
    float: left;
    padding: 10px 15px;
    width: 170px;
}

.services-box.middle {
    margin: 0 20px;
}

.services-box img {
    clear: both;
    display: block;
}