#root{view-transition-name:wroot}::view-transition-new(wroot){animation:grow .5s ease-in;animation-fill-mode:both;-webkit-mask-image:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="-50 -31.83 100 63.66"><path fill="%23fff" d="m0-31.83-50 63.66H50z"/></svg>');mask-image:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="-50 -31.83 100 63.66"><path fill="%23fff" d="m0-31.83-50 63.66H50z"/></svg>');-webkit-mask-origin:content-box;mask-origin:content-box;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;z-index:2}::view-transition-old(wroot){animation:none;animation-fill-mode:both;z-index:1}@keyframes grow{0%{-webkit-mask-position:center 150px;mask-position:center 150px;-webkit-mask-size:10vmin;mask-size:10vmin}to{-webkit-mask-position:center -50vmax;mask-position:center -50vmax;-webkit-mask-size:500vmax;mask-size:500vmax}}