@media only screen and (max-width: 1000px) {
	.box-1, .box-2, .box-3 {
  width:100%;
  height:auto;
  margin:10px 0;
}

.link-programme {
  width: 80%;
}

@media only screen and (max-width: 767px) {
.intro-border {
    top: 42px;
}
.intro-border-below {
    width: 13%;
}
}