html - W3CSS: fluid layout to center the page? -

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i use w3css build responsive site. center page thought, i'd use 12-column system provide. did this:

<div class="w3-container">     <div class="w3-row">         <div class="w3-col m2 l3 w3-container w3-blue"></div>         <div class="w3-col m8 l6 w3-container w3-white">             <p>                 hello world!                 <br>                 <br>                 let's this.                 <br>                 <br>                 lot of fun...             </p>         </div> <!-- content column -->     <div class="w3-col m2 l3 w3-container w3-red"></div>     </div> <!-- content container row --> </div> <!-- page container -->

i had assign class w3-container w3-col. otherwise layout wouldn't work. downside of adding w3-container is, w3-color-classes won't apply anymore. my problem: want 2 divs surrounding content-div have color. background-color won't apply. neither adding w3-class nor adding manually via css.

here's whole jsfiddle: https://jsfiddle.net/timothys_monster/kp445w0u/10/

you need use .w3-content class selected parent element , should set max-width 1200px or so. inside of can use 12-column grid wanted. check here


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