/**
 * The following styles get applied both on the front of your site
 * and in the editor.
 */
.wp-block-test-iframed-masonry-block {
	background-color: #21759b;
	color: #fff;
	padding: 2px;
}

.grid-item {
    float: left;
    width: 80px;
    height: 60px;
    background: #D26;
    border: 2px solid #333;
    border-color: hsla(0, 0%, 0%, 0.5);
    border-radius: 5px;
    box-sizing: border-box;
}

.grid-item--width2 { width: 160px; }
.grid-item--height2 { height: 140px; }