css hover link style : demo 212

                        

                            
                                Hover me
                            
                        
                    

                    .link{
                        color: #934343;
                        background: radial-gradient(farthest-side at bottom,#6f1b1b,transparent) bottom/calc(2*var(--d, 0%)) var(--d, 0) no-repeat;
                        font-family: 'Viga', sans-serif;
                        font-size: 20px;
                        font-weight: 400;
                        text-transform: capitalize;
                        letter-spacing: 1px;
                        line-height: 18px;
                        display: inline-block;
                        overflow: hidden;
                        transition: all 0.3s;
                    }
                    .link:focus,
                    .link:hover{
                        --d: 50%;
                        color: #6f1b1b; 
                    }
                    @media only screen and (max-width: 767px){
                        .link{ margin-bottom: 30px; }
                    }