:root{
    --white: #fff;
    --color1: #f75700;
    --color2: #f90000;
}

.link{
    color:var(--color1);
    font-family: 'Mulish', sans-serif;
    font-size: 22px;
    font-weight: 700;
    padding: 2px 6px;
    text-transform: capitalize;
    display: inline-block;
    border: 1px solid var(--color1);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease 0s;
    z-index: 1;
}

.link:hover,
.link:focus{
    color: var(--white);
    border: 1px solid transparent;
}

.link:before,
.link:after{
    content: "";
    background: var(--color1);
    width: 0%;
    height: 100%;
    transform: skew(15deg);
    position: absolute;
    top: 0;
    left: -10px;
    transition: 0.5s;
    z-index: -1;
}
.link:after{
    left: auto;
    right: -10px;
    background: var(--color2);
}

.link:hover:before, 
.link:hover:after {
    width: 60%;
}

@media only screen and (max-width: 767px){
    .link{ margin-bottom: 30px; }
}