.social a{
    display: inline-flex;
    width: 30px;
    height: 30px;
    background-color: #2c3e50;
    color: white;
    border-radius: 50%;
    justify-content: center;
    align-items: center;
    transition: 0.4s;
    font-size: 20px;
}

.social a:hover{
    background: #e67e22;
}

.social a i{
    transition: 0.4s all;
}

.social a:hover > i{
    transform: scale(1.6) rotate(25deg);
}