* {
    box-sizing: border-box;
}

/* force scrollbar */
html {
    overflow-y: scroll;
}

body {
    font-family: sans-serif;
    background: #242629;
}

/* ---- grid ---- */

/* clear fix */
.grid:after {
    content: '';
    display: block;
    clear: both;
}

/* ---- .grid-item ---- */

.grid-sizer,
.grid-item {
    width: 20%;
}

@media only screen and (max-width: 810px) {
    .grid-sizer,
    .grid-item {
        width: 33.333%;
    }
}
@media only screen and (max-width: 428px) {
    .grid-sizer,
    .grid-item {
        width: 50%;
    }
}

.grid-item {
    float: left;
}

.grid-item img {
    display: block;
    width: 100%;
    padding: 10px;
}

.sl-overlay {
    background-color: #000000;
}

.sl-wrapper .sl-navigation button, .sl-wrapper .sl-close, .sl-wrapper .sl-counter {
    color: #FFFFFF;
}

.sl-wrapper .sl-download {
    right: 70px;
    top: 30px;
    width: auto;
}
.sl-wrapper .sl-download a:before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    content: "\f019";
}