#container {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
}

h1 {
    font-size: 22px;
    letter-spacing: .2em;
    text-shadow: none;
}

.Header {
    text-align: center;
    font-weight: bold;
    margin: 3vh 0;
    padding: 3vh 0;
}

    .Header h1 {
        font-weight: bold;
    }

.collections {
    display: block;
    width: 100%;
    /*height: 130vh;*/
    margin: 0 auto;
}

.collection-row {
    display: flex;
    flex-grow: 1;
    flex-wrap: wrap;
    height: 120vh;
    padding-bottom: 5vh;
    margin: 0 3.75vw;
    justify-content: space-between;
}


.col-items {
    box-sizing: border-box;
    display: inline-block;
    width: 32%;
    max-height: 60vh;
    margin-bottom: 5vh;
    position: relative;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.65) 100%);
    background-size: cover;
}

    .col-items a {
        display: block;
        width: 100%;
        height: 100%;
    }

    .col-items img {
        position: relative;
        object-fit: cover;
        width: 100%;
        height: 100%;
        z-index: -1;
    }

#collection-1 {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.65) 100%), url("/images/Amazingthing/supremecase-novoboost-drop-proof-case-for-iphone.jpg");
    background-position: 50%;
    background-size: cover;
}

#collection-2 {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.65) 100%), url("/images/Amazingthing/anti-bacterial-impact-shield-pro-case-for-apple-watch-44mm.jpg");
    background-position: 50%;
    background-size: cover;
}

#collection-3 {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.65) 100%), url("/images/Amazingthing/minimal-anti-bacterial-drop-proof-case-for-ipad-2.jpg");
    background-position: 50%;
    background-size: cover;
}

#collection-4 {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.65) 100%), url("/images/Amazingthing/pd25w-qc3-0-speed-pro-charger.jpg");
    background-position: 50%;
    background-size: cover;
}



.caption {
    color: white;
    position: absolute;
    display: block;
    bottom: 5vh;
    left: 1vw;
}


@media screen and (max-width: 1239px) {
    .col-items {
        width: 48%;
    }
}


@media screen and (min-width: 1240px) {
    #collection-4 {
        width: 100%;
    }
}