#main{
    background-color: #111111;
}

#grid_container{
    margin: 0;
    padding: 2vw 10vw;
    padding-top: 0;
    display: grid;
    grid-template-columns: 20vw 20vw 20vw 20vw;
    grid-auto-rows: 20vw;
    height: calc(100vh - 200px - 2vw);
    overflow-y: scroll;
    overflow-x: hidden;
}

#arrow-left{
    filter: invert();
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    left: 2vw;
    width: 3vw;
    height: 3vw;
    object-fit: contain;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    cursor: pointer;
}

#arrow-right{
    filter: invert();
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    right: 2vw;
    width: 3vw;
    height: 3vw;
    object-fit: contain;
    cursor: pointer;
}

#title_pc{
    position: absolute;
    text-align: center;
    width: 100%;
    bottom: 0;
    font-size: 2vw;
    color: white;
}


.grid_el {
    width: 100%;
    height: 100%;
    position: relative;
}

.grid_el img {
    width: 90%;
    height: 90%;
    object-fit: cover;
    margin: 10%;
    border-radius: 1vw;
    box-shadow: 0.2vw 0.4vw 0.7vw rgba(0, 0, 0, 0.16);
    cursor: pointer;
    -webkit-user-drag: none;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    transition: transform 0.3s;
}

.grid_el img:hover{
    transform: scale(1.1);
}

#full_image_pc{
    background-color: rgba(0, 0, 0, 0.7);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100vw;
    height: 100vh;
    visibility: hidden;
}

#img_pc{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    max-width: 80vw;
    max-height: 80vh;
    border-radius: 0.5vw;
}

#full_image_mobile{
    display: none;
}

@media only screen and (max-width: 1000px){
    #grid_container{
        margin: 0;
        padding: 2vw 0;
        padding-top: 0;
        display: grid;
        grid-template-columns: 100vw;
        grid-auto-rows: 100vw;
        height: calc(100vh - 200px - 2vw);
        overflow-y: scroll;
        overflow-x: hidden;
    }

    .grid_el img {
        width: 90%;
        height: 90%;
        object-fit: cover;
        margin: 5vw;
        border-radius: 2vh;
        box-shadow: 0.2vw 0.4vw 0.7vw rgba(0, 0, 0, 0.16);
        cursor: pointer;
    }

    .grid_el img:hover{
        transform: scale(1);
    }

    #full_image_mobile{
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        z-index: 100;
        pointer-events: none;
        transition: all 0.3s;
    }

    #full_image_mobile_container{
        position: relative;
        margin: 0;
        padding: 0;
        width: 100%;
        height: 100%;
        background-color: #111111;
        margin-left: 100vw;
        pointer-events: all;
        transition: all 0.5s cubic-bezier(.14,.61,.62,.98);
    }

    #arrow-back{
        filter: invert();
        position: absolute;
        top: 2vh;
        left: 0;
        height: 6vh;
        width: 6vh;
        object-fit: contain;
    }

    #img_mobile{
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        -webkit-transform: translate(-50%, -50%);
        -moz-transform: translate(-50%, -50%);
        max-width: 90vw;
        max-height: 80vh;
        border-radius: 1vh;
    }

    #title_mobile{
        position: absolute;
        text-align: center;
        width: 100%;
        bottom: 5vh;
        font-size: 7vw;
        color: white;
    }
}