.group_service {
    width: 1000px;
    height: auto;
    margin: auto
}

.group_service h2{
    font-family: arial;
    font-size: 20px;
    color: #4a4a4a;
    padding-top: 30px;
    padding-bottom: 20px;
}

.group_service p{
    font-family: arial;
    font-size: 14px;
    color: #666666;
    font-weight: normal;
}

.group_service img{
    max-width: 1000px;
    margin: 15px 0px;
}