@property --angle{syntax:"<angle>";initial-value:53deg;inherits:false}.borderGradientWhite{position:relative;z-index:1;overflow:hidden;border-radius:1rem}.borderGradientWhite:after,.borderGradientWhite:before{content:"";position:absolute;inset:-3px;z-index:-1;border-radius:1rem;background:conic-gradient(from var(--angle),#FFFFFF,#333333,#333333,#FFFFFF,#333333,#333333,#FFFFFF)}.borderGradientWhite:hover:after,.borderGradientWhite:hover:before{animation:glowing-border 3.5s linear infinite}@keyframes glowing-border{0%{--angle:53deg}to{--angle:413deg}}