:host {
    border-radius: 50%;
    cursor: pointer;
    transition: all linear .2s;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin: 0.45rem;
    &[small] {
        width: 1.65rem;
        height: 1.65rem;
        margin: 0.3rem;
    }
    &[active] {
        transform: scale(1.4, 1.4);
        transition: transform linear .2s !important;
    }
}