.tele
{
    padding: 7.5px;
    border-radius: 7.5px;
    border: 1.5px solid white;
    color: white;
    background-color: #f44336;
    transition: all 0.5s;
}

.tele:hover
{
    border: 1.5px solid #f44336;
    color: #f44336;
    background-color: white;    
}