.link{
color: #333;
font-family: 'Signika', sans-serif;
font-size: 25px;
font-weight: 700;
text-transform: lowercase;
line-height: 20px;
letter-spacing: 1px;
padding: 4px 1px 0;
display: inline-block;
overflow: hidden;
position: relative;
z-index: 1;
transition: all 0.5s ease 0.2s;
}
.link:focus,
.link:hover{
color: #fff;
}
.link:before{
content: '';
background: linear-gradient(to right,#ef32d9,#89fffd);
height: 2px;
width: 100%;
transform: translateY(-50%);
position: absolute;
left: 0;
top: 1px;
z-index: -1;
transition: top 0.3s ease 0s,height 0.3s ease 0.3s;
}
.link:hover:before{
height: 100%;
top: 50%;
}
@media only screen and (max-width: 767px){
.link{ margin-bottom: 30px; }
}