Congrès annuel et exposition de la SCO 2022

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<div class="header">
  <h1>Exhibition Hall</h1>
</div>

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<div class="column">

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body {
  margin: 0;
  font-family: Arial;
}

.header {
  text-align: center;
  padding: 32px;
}

.row {
  display: -ms-flexbox; /* IE10 */
  display: flex;
  -ms-flex-wrap: wrap; /* IE10 */
  flex-wrap: wrap;
  padding: 0 4px;
}

/* Create four equal columns that sits next to each other */
.column {
  -ms-flex: 25%; /* IE10 */
  flex: 25%;
  max-width: 25%;
  padding: 0 4px;
}

.column img {
  margin-top: 8px;
  vertical-align: middle;
  width: 100%;
}

/* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 800px) {
  .column {
    -ms-flex: 50%;
    flex: 50%;
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}

<div class="header">
  <h1>Salon d'exposition</h1>
</div>

</div>
<div class="column">

</div>

</div>

</div>

</div>
</div>

Salon d'exposition

Le Hall d’exposition