.big-button {
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui-droppable-droptarget {
    border: 2px dashed #ea2ea9 !important;
    width: 100%;
    min-height: 72px;
}
.ui-droppable-droptarget[dragover="true"] {
    border: 2px dashed #2d82d8 !important;
}
.ui-droppable-text {
    color: black !important;
}