.group {
    position: relative;
    display: inline-block;
    width: var(--width,"100%");
    height: var(--height,"100%");
}

.group.left {
    float: left;
}

.group.right {
    float: right;
}
.group.top{
    display: block;
}
.group.bottom{
    display: block;
}
.group.debug-mode{
    border:solid 1px;
    box-sizing: border-box;
}

.group.debug-mode.left {
   background: rgba(0,250,0,0.7);
}

.group.debug-mode.right {
    background: rgba(0,0,250,0.7);
}
.group.debug-mode.top{
    background: rgba(250,0,0,0.7);
}
.group.debug-mode.bottom{
    background: rgba(250, 244, 5, 0.7);
}