.common {
    position: absolute;
}

.width {
    composes : common;
    &:hover {
        cursor: e-resize;
    }
}

.height {
    composes : common;
    &:hover {
        cursor: s-resize;
    }
}

.widthHeight {
    composes : common;
    &:hover {
        cursor: nwse-resize;
    }
}