:root{--vh:100lvh;--test:400px}.dev img:not([alt]){position:relative}@keyframes pulse{50%{opacity:.5}}.dev img:not([alt]){animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite;--tw-ring-offset-shadow:var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow:var(--tw-ring-inset) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow,0 0 #0000);--tw-ring-opacity:1;--tw-ring-color:rgb(239 68 68/var(--tw-ring-opacity,1))}.dev img:not([alt]):after{color:red;content:"No alt";font-weight:700;position:absolute;right:1em;top:.5em;z-index:99}.dev .overlay_container{min-height:100lvh;position:fixed;top:0;width:100%;z-index:40}.dev .box{border-left:1px solid red;border-right:1px solid red;margin:0 auto;min-height:var(--vh)}.dev .box:not(:first-child){margin-top:calc(var(--vh)*-1)}.dev .label{color:red;display:flex;justify-content:end}body{--tw-bg-opacity:1;background-color:rgb(244 243 242/var(--tw-bg-opacity,1))}body:is(.dark *){--tw-bg-opacity:1;background-color:rgb(38 34 34/var(--tw-bg-opacity,1))}