.pvb-button-circle {
    width:2.25rem;
    height:2.25rem;
    border-radius: 50%;
    display: flex;
    flex-direction:column;
    align-items: center;
    justify-content: center;
}

.pvb-button-circle i {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.pvb-button-circle:disabled {
    color:white;
}


.pvb-button-warning {
    background-color: gold;
}

    .pvb-button-warning:hover {
        color:#fff;
        background-color: #d5b712;
    }

.pvb-button-menu {
    background-color: #87c9d3;
}

    .pvb-button-menu:hover {
        color: #fff;
        background-color: #d5b712;
    }