JSFiddle - React, Tailwind, and code Playground

by Vitaliy

HTML

<img src='https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcQqjeb-4GeCKlP_B57q3-nwINrOSdZzWUuDEZuQZbe6PrS70AA8B3bA_LQ'>

CSS

img{
    outline:1px solid #fff;
    transition:outline 2s;
}
img:hover{
    outline:1px solid #000;
}