.chat-caret>:is(p,h3,h4,h5):last-child:after,.chat-caret>:is(ul,ol):last-child>li:last-child:after{content:"";vertical-align:-.15em;background:currentColor;border-radius:1px;width:.45em;height:1.05em;margin-left:.15em;animation:1s steps(2,start) infinite chat-caret;display:inline-block}@keyframes chat-caret{to{visibility:hidden}}