.about-us-wrap {
    background-color: #f7f9fc;
    padding-bottom: 30px;
}

.head {
    position: relative;
    left: 0;
    top: 0;
    padding: 10px 0 20px 0;
}

.head .back,
.head .mask {
    width: 100vw;
    height: 100%;
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -50vw;
    overflow: hidden;
    z-index: 1;
}

.head .back {
    background-size: cover;
    background-position: center center;
    box-shadow: 0 0.9px 2px #00000040;
}

.head .mask {
    background: #00000080 0 0 no-repeat padding-box;
    mix-blend-mode: multiply;
}

.head h1 {
    position: relative;
    font-size: 32px;
    color: white;
    font-weight: 900;
    display: block;
    z-index: 1;
    padding: 0 0 10px 0;
    margin: 0;
}

.head .content {
    position: relative;
    z-index: 1;
    color: white;
}

@media (min-width: 767px) {

    .head {
        height: 350px;
        padding-left: 0;
        padding-top: 25px;
    }

    .head .back {
        background-position: center top;
    }


    .head .mask {
        background: #fff0 linear-gradient(270deg, #00000000 0%, #000000 100%) 0% 0% no-repeat padding-box;
        opacity: .7;
    }

    .head h1 {
        font-size: 64px;
    }

    .head .content {
        width: 75%;
    }
}

@media (min-width: 992px) {

    .about-us-wrap {
        padding-top: 50px;
    }

    .head {
        height: auto;
        padding-left: 30px;
        padding-bottom: 40px;
    }

    .head .back,
    .head .mask {
        width: 100%;
        left: 0;
        margin-left: 0;
    }

    .head h1 {
        padding-bottom: 25px;
    }

    .head .content {
        width: 40%;
    }
}