.img--lead {
    background-size: 100%;
    background-attachment: scroll;
    padding: 25%;
    padding-top: 29%;
    background-repeat: no-repeat;
}
.overlay {
    z-index: 3;
    position: absolute;
    color: #fff;
}
.sf-top {
    top: 5vh;
}
.sf-vertical-center {
    top: 30vh;
}
.sf-bottom {
    bottom: 20vh;
}
.sf-left {
    left: 5vw;
}
.sf-right {
    right: 5vw;
}
.sf-horizontal-center {
    text-align: center;
    margin-left: auto;
    margin-right: auto; 
    left: 0;
    right: 0;
}
@media (max-width: 979px) {
    .overlay {
        position: relative;
        display: block; 
        width: 724px !important;
        margin: 25px auto;
    }
    .overlay.sf-top             { top: 0; }
    .overlay.sf-bottom          { bottom: 0; }
    .overlay.sf-vertical-center { top: 0; }
    .overlay.sf-left            { left: 0; }
    .overlay.sf-right           { left: 0; }
    .overlay.sf-horizontal-center  { text-align: left; }
    .overlay-title {
        font-family: 'PostoniDisplay', Georgia, Times, serif;
        color: #2a2a2a;
        width: 100%; 
        font-size: 6vw;
        line-height: 6.8vw; 
    }
    .overlay-blurb {
        color: #000;
        margin-top: 10px;
        margin-bottom: 30px;
        width: 100%;
        font-size: 2.5vw;
        line-height: 3.5vw; 
    }
}
@media (max-width: 767px) {
    .img--lead {
        margin-right: -20px;
        margin-left: -20px;
    }
    .overlay {
        width: 100% !important;
        margin-bottom: 0px;
    }
    .overlay-title {
        width: 100%; 
        font-size: 36px;
        line-height: 42px;
    }
    .overlay-blurb {
        width: 100%;
        margin-top: 15px;
        margin-bottom: 0px;
        font-size: 18px;
        line-height: 24px;
    }
}
@media (max-width: 480px) {
    .overlay-title {
        font-size: 32px;
        line-height: 36px;
    }
    .img--lead {
        padding-top: 39%;
    }
}