.c1-masonry {
	display: flex;
	flex-wrap:wrap;
	position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--column-width),1fr));

    column-width:90px; /* js only */
    x--column-width:90px; /* preferred if browser-support */
}
.c1-masonry > * {
    min-width:var(--column-width);
	flex:1 0 1%;
	box-sizing:border-box;
    margin:0 !important;
}
.c1-masonry.-Js > * {
	position: absolute;
}