.single-service{
    margin-bottom:30px;
}
.single-service img{
    width:100%;
}
.single-service h2{
    margin-top:0;
    margin-bottom: 20px;
}
.single-service p{}

/* what-we-do */
.what-we-do {
    padding: 50px 0;
    position: relative;
}
.what-we-do::before {
    width: 100%;
    height: 100%;
    content: '';
    top: 0;
    left: 0;
    position: absolute;
    background-position: center center;
    background-size: 60% 60%;
    background-repeat: no-repeat;
    opacity: 0.10;
    background-attachment: fixed;
}
.what-we-do .center-image {
    text-align: center;
}
.what-we-do .center-image img {
    width: 80%;
}
.what-we-do .single-item-do {
    margin-bottom: 30px;
}
.what-we-do .single-item-do .media > .pull-left {
    margin-right: 10px;
}
.what-we-do .single-item-do .media > .pull-left img {
    width: 50px;
}
.what-we-do .single-item-do .media .media-body h4 {
    font-size: 16px;
    line-height: 20px;
    margin-top: 0;
}
.what-we-do .single-item-do .media .media-body h4 a {
    color: #000;
}
.what-we-do .single-item-do:hover .media .media-body h4 a {
    color: #0f67b1;
}
.what-we-do .single-item-do .media .media-body p {
    display: block;
}
.what-we-do .single-item-we-do {
    position: relative;
    margin-bottom: 30px;
}
.what-we-do .single-item-we-do .img-box {
    position: relative;
    padding-bottom: 56.25%;
    overflow: hidden;
    z-index: 0;
}
.what-we-do .single-item-we-do .img-box img {
    width: 100%;
    position: absolute;
}
.what-we-do .single-item-we-do h4 {
    font-size: 18px;
    line-height: 24px;
    margin-top: 0;
    position: absolute;
    bottom: 0;
    z-index: 10;
    margin-bottom: 0;
    left: 0;
    width: 100%;
}
.what-we-do .single-item-we-do h4 a {
    color: #fff;
    z-index: 1;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgb(0, 0, 0));
    width: 100%;
    display: block;
    padding: 30px 15px 10px;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.what-we-do .single-item-we-do:hover a {
    background: #0f67b1;
    padding-top:15px;
}

#our-strength,
#health-safety{
    padding-top:100px;
}

#our-strength p,
#health-safety p {
    line-height: 30px;
    color: #383838;
    margin-bottom: 15px;
}