.bn-block-promotion{
  background-size : cover;
  background-position:  center;
}

.bn-block-promotion .field-name-field-texte{
  margin-bottom: 30px;
}

.front .bn-block-promotion{
  padding-bottom: 210px;
  margin-bottom: -130px;
  padding-top: 80px;
}

.front .bn-block-promotion .field-name-field-lien a {
  color: #fff;
}
.front .bn-block-promotion .field-name-field-lien a:hover {
  color: rgb(29, 60, 52);
}

.bn-block-promotion .field-type-image img{
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px){
  .bn-block-promotion{
    padding-top: 15px;
  }

  .bn-block-promotion .field-name-field-image{
    margin-top: 30px;
  }

  .bn-block-3cols .field-type-media{
    margin-top: 20px;
  }
}