<div class="conteneur">
<div class="row">
<div id="it1">
<p>Lorem, ipsum dolor sit amet consectetur adipisicing elit. Perspiciatis voluptates inventore eligendi fuga enim doloremque ab laborum, laudantium quisquam perferendis ullam sed quos adipisci fugit similique repellat nihil vero doloribus?</p>
</div>
<div id="it2">
<p>Lorem, ipsum dolor sit amet consectetur adipisicing elit. Perspiciatis voluptates inventore eligendi fuga enim doloremque ab laborum, laudantium quisquam perferendis ullam sed quos adipisci fugit similique repellat nihil vero doloribus?</p>
</div>
<div id="it3">
<p>Lorem, ipsum dolor sit amet consectetur adipisicing elit. Perspiciatis voluptates inventore eligendi fuga enim doloremque ab laborum, laudantium quisquam perferendis ullam sed quos adipisci fugit similique repellat nihil vero doloribus?</p>
</div>
<div id="it4">
<p>Lorem, ipsum dolor sit amet consectetur adipisicing elit. Perspiciatis voluptates inventore eligendi fuga enim doloremque ab laborum, laudantium quisquam perferendis ullam sed quos adipisci fugit similique repellat nihil vero doloribus?</p>
</div>
</div>
</div>
.conteneur {
padding-right: 15px;
padding-left: 15px;
}
.row{
margin-right: -15px;
margin-left: -15px;
margin-top: 1em;
margin-bottom: 1em;
}
.row> * {
padding-right: 15px;
padding-left: 15px;
}
/* basique CSS */
#it1 {
background: red;
}
#it2 {
background: blue;
}
#it3 {
background: green;
}
#it4 {
background: grey;
}
* {
color: #eee;
background: black;
}
.row {
display: flex;
flex-wrap: wrap;
}
.row > * {
flex: 0 0 33.333333%;
box-sizing: border-box;
border: 1px solid;
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.