JSFiddle - React, Tailwind, and code Playground

by WK_of_Angmar

HTML

<div id="test1">Test1</div>
<div id="test2">Test2</div>

CSS

#test1:hover + #test2
{
animation: myfirst 5s;
-moz-animation: myfirst 5s; /* Firefox */
-webkit-animation: myfirst 5s; /* Safari and Chrome */
-o-animation: myfirst 5s; /* Opera */
} 

@keyframes myfirst
{
from {background: red;}
to {background: yellow;}
}

@-moz-keyframes myfirst /* Firefox */
{
from {background: red;}
to {background: yellow;}
}

@-webkit-keyframes myfirst /* Safari and Chrome */
{
from {background: red;}
to {background: yellow;}
}

@-o-keyframes myfirst /* Opera */
{
from {background: red;}
to {background: yellow;}
}