2 -moz-box-sizing: border-box;
3 -webkit-box-sizing: border-box;
10 font-family: sans-serif;
32 margin: 15px -15px 5px 15px;
69 content: ""; /* Important, sinon l'élément n'est pas généré. */
84 background-color: #2bc7cd;
93 background-color:#a51616;
94 margin:0 10px 10px 10px;
107 background-color:#ffaa7f;
122 background-color:#6059d2;
124 margin:0 0 15px 10px;
128 background-color: #ca52ae;
147 .row:before, .row:after{
216 @media only screen and (min-width:640px) {
274 @media only screen and (min-width:1024px) {