.menu-item{text-decoration:none;color:#333;transition:border-bottom 0.2s;padding:10px 20px;display:inline-block}.menu-item:hover{border-bottom:2px solid #333;padding-bottom:8px}.mylink a{position:relative;text-decoration:none;color:#100F04}.mylink a::after{content:'';position:absolute;bottom:1px;left:0;width:0;height:2px;background-color:#100F04;transition:width .75s ease}.mylink a:hover::after{width:100%}