.mob-cta {
    height: auto;
    text-align: center;
    display: inline-block;
    padding: .2rem 1rem;
    text-transform: uppercase;
    border: 2px solid;
    border-radius: 50px;
}

.mob-cta:hover, .mob-cta:active, .mob-cta:focus {
    -webkit-transition: color .2s, background-color .2s;
    transition: color .2s, background-color .2s;
}