gallery/public/previews/arch/css/loco.css

/*! locomotive-scroll v4.1.3 | MIT License | https://github.com/locomotivemtl/locomotive-scroll */
html.has-scroll-smooth {
    overflow: hidden;
}

html.has-scroll-dragging {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.has-scroll-smooth body {
    overflow: hidden;
}

.has-scroll-smooth [data-scroll-container] {
    min-height: 100vh;
}

[data-scroll-direction="horizontal"] [data-scroll-container] {
    height: 100vh;
    display: inline-block;
    white-space: nowrap;
}

[data-scroll-direction="horizontal"] [data-scroll-section] {
    display: inline-block;
    vertical-align: top;
    white-space: nowrap;
    height: 100%;
}

.c-scrollbar {
    position: absolute;
    right: 0;
    top: 0;
    width: 11px;
    height: 100%;
    transform-origin: center right;
    transition:
        transform 0.3s,
        opacity 0.3s;
    opacity: 0;
}
.c-scrollbar:hover {
    transform: scaleX(1.45);
}
.c-scrollbar:hover,
.has-scroll-scrolling .c-scrollbar,
.has-scroll-dragging .c-scrollbar {
    opacity: 1;
}
[data-scroll-direction="horizontal"] .c-scrollbar {
    width: 100%;
    height: 10px;
    top: auto;
    bottom: 0;
    transform: scaleY(1);
}
[data-scroll-direction="horizontal"] .c-scrollbar:hover {
    transform: scaleY(1.3);
}

.c-scrollbar_thumb {
    position: absolute;
    top: 0;
    right: 0;
    background-color: black;
    opacity: 0.5;
    width: 7px;
    border-radius: 10px;
    margin: 2px;
    cursor: -webkit-grab;
    cursor: grab;
}
.has-scroll-dragging .c-scrollbar_thumb {
    cursor: -webkit-grabbing;
    cursor: grabbing;
}
[data-scroll-direction="horizontal"] .c-scrollbar_thumb {
    right: auto;
    bottom: 0;
}