.light-cover {
  --light-cover-color: #57575766;
}

.img_cover {
  background-image: url(../img/about/bg-vision.jpg);
  background-position: left center;
  height: 500px;
  position: relative;
}

.vision-title {
  border-bottom: 3px solid;
  display: inline-block;
  font-size: 2em;
  margin-bottom: 20px;
}

@media screen and (min-width: 768px) {
  .img_cover {
    background-position: center center;
  }
}