.link{
color: #555;
font-family: 'Ubuntu', sans-serif;
font-size: 22px;
font-weight: 600;
line-height: 22px;
text-transform: uppercase;
letter-spacing: 1px;
display: inline-block;
position: relative;
z-index: 1;
transition: all 0.3s ease;
}
.link:focus{ color: #555; }
.link:hover{ color: #fff; }
.link:before,
.link:after{
content: '';
background-color: #5f00bc;
height: 100%;
width: 100%;
transform: scale(0);
position: absolute;
left: 0;
top: 0;
z-index: -1;
transition: all 0.3s ease;
}
.link:after{
background-color: transparent;
border-top: 1px solid #5f00bc;
border-bottom: 1px solid #5f00bc;
}
.link:hover:before{ transform: scale(1.05,1.2); }
.link:hover:after{ transform: scale(1,1.5); }
@media only screen and (max-width: 767px){
.link{ margin-bottom: 30px; }
}