.half-collage {
    margin-bottom: 30px;
}

.half-collage .half-img-top {
    margin-left: auto;
    margin-right: auto;
}

.half-img-wrap {
    display: flex;
}

.half-img-top, 
.half-img-left,
.half-img-right {
    position: relative;
    overflow: hidden;
    height: 190px;
}

.half-img-top:after, 
.half-img-left:after,
.half-img-right:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .23);
}

.half-img-left,
.half-img-right {
    width: 50%;
    height: 190px;
}

.half-img-top {
    margin-bottom: 15px;
    position: relative;
}

.half-img-top__logo {
    position: absolute;
    left: 8px;
    bottom: 16px;
    color: #fff;
    opacity: .17;
    transform: rotate(45deg);
}

.half-img-left {
    margin-right: 15px;
}

.half-img-top::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    width: calc(100% - 30px);
    height: calc(100% - 30px);
    border: 1px solid #fff;
}

@media (min-width: 768px) {

    .half-and-half-image {
        text-align: center;
    }

    .half-img-top {
        display: inline-block;
        margin-bottom: 12px;
    }

    .half-img-top__logo {
        left: 7px;
        bottom: 17px;
        font-size: 20px;
    }

    .half-img-left {
        margin-right: 20px;
    }

    .half-img-left img,
    .half-img-right img {
        width: 70%;
    }

    .half-img-left:after,
    .half-img-right:after {
        width: 70%;
    }

    .half-img-left:after {
        left: auto;
        right: 0
    }

    .half-img-left img {
        margin-left: auto;
    }

    .half-img-right img {
        margin-right: auto;
    }
}

@media (min-width: 1200px) {
    
    .half-collage {
        margin-bottom: 0;
    }

    .image-block-left .half-collage {
        padding-right: 15px;
    }

    .image-block-right .half-collage {
        padding-left: 15px;
    }

    .half-collage .half-img-top {
        height: 435px;
        margin-right: 115px;
    }

    .half-img-top__logo {
        font-size: 27px;
        left: 12px;
        bottom: 25px;
    }

    .half-img-top::before {
        top: 25px;
        left: 25px;
        width: calc(100% - 50px);
        height: calc(100% - 50px);
    }

    .half-collage .half-img-left,
    .half-collage .half-img-right {
        width: 100%;
        height: 321px;
    }

    .image-block-left .half-collage.half-and-half-image {
        text-align: right;
    }

    .image-block-right .half-collage.half-and-half-image {
        text-align: left;
    }

    .image-block-left .half-img-wrap  {
        justify-content: flex-end;
    }

    .image-block-right .half-img-wrap  {
        justify-content: flex-start;
    }

    .image-block-left .half-img-top {
        margin-left: 115px;
        margin-right: 0;
    }

    .image-block-left .half-img-right,
    .image-block-right .half-img-left {
        max-width: 435px;
    }

    .image-block-left .half-img-left,
    .image-block-right .half-img-right {
        max-width: 486px;
    }

    .half-img-left img,
    .half-img-right img {
        width: 100%;
    }

    .half-img-left:after,
    .half-img-right:after {
        width: 100%;
    }
    
}