.header-add-container{width:100%;background-color:#8f9091}.header-add{padding:5px;display:block;line-height:35px;text-align:center;width:100%;background:50% 100%/50% 50% no-repeat radial-gradient(ellipse at bottom,#fff,transparent,transparent);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:120%;cursor:pointer;animation:reveal 3s ease-in-out .2s forwards,glow 2.5s linear 2s infinite}@keyframes reveal{to{background-size:300% 300%}}@keyframes glow{40%{text-shadow:0 0 8px #fff}}@media (max-width:450px){.header-add{font-size:4.5cqmin}}.dark .header-add-container{background-color:#556f72}