.glow-on-hover{width:220px;height:50px;border:none;outline:none;color:#fff;background:#031423;cursor:pointer;position:relative;z-index:0;border-top-left-radius:20px;border-top-right-radius:0px;border-bottom-right-radius:20px;border-bottom-left-radius:0px}.glow-on-hover:before{content:'';background:linear-gradient(45deg,#bfff00,#b5179e,#bfff00,#b5179e,#bfff00,#b5179e,#bfff00);position:absolute;top:-2px;left:-2px;background-size:400%;z-index:-1;filter:blur(0px);width:calc(100% + 4px);height:calc(100% + 4px);animation:glowing 100s linear infinite;opacity:1;transition:opacity .3s ease-in-out;border-top-left-radius:20px;border-top-right-radius:0px;border-bottom-right-radius:20px;border-bottom-left-radius:0px}.glow-on-hover:active{color:#031423}.glow-on-hover:active:after{background:#031423}.glow-on-hover:hover:before{opacity:1}.glow-on-hover:after{z-index:-1;content:'';position:absolute;width:100%;height:100%;background:#031423;left:0;top:0;border-top-left-radius:20px;border-top-right-radius:0px;border-bottom-right-radius:20px;border-bottom-left-radius:0px}.glow-on-hover:hover:after{background:transparent}@keyframes glowing{0%{background-position:0 0}50%{background-position:400% 0}100%{background-position:0 0}}