JSFiddle - React, Tailwind, and code Playground

http://stackoverflow.com/questions/7277512/nullifying-user-submitted-formatting-with-css

by tw16

HTML

<div style="background:salmon; height: 50px; width: 50px;">Original</div>
<div class="override" style="background:red; height: 50px; width: 50px;">Overridden</div>

CSS

.override{
    margin-top: 10px;
    height: 200px !important;
    width: 200px !important;
    background: skyblue !important;
}