.btn-uniperz {
    border: 2px solid #6e53be; 
    color: #6e53be; 
    border-radius: 30px; 
    font-weight: normal;
}

.btn-uniperz:hover {
    border: 2px solid #6e53be;
    background-color: #6e53be; 
    border-radius: 30px; 
    font-weight: normal;
    color:white;
}