body {
text-align: center;
}
.iframe_amicale {
position: absolute;
overflow: hidden;
width: 100vw;
height: 100%;
margin: 0;
top: 0;
left: 0;
a.link_in_yellow_box {
text-decoration: none;
color: black;
a.link_in_yellow_box:hover {
color: white;