Sass - Image center

image-center.scss

.logo-wrapper {
  float:none !important;
  position: relative;
  display: inline-block;
  max-width: 100%;
  height: 200px !important;
  margin: 0 auto !important;
  padding: 0px !important;
  text-align: center;
  &:before {
    content: "";
    vertical-align: middle;
    display: inline-block;
    height: 100%;
  }
  img {
    max-width: 80%;
    max-height: 100%;
    height: auto;
    display: inline-block;
    vertical-align: middle;
  }
}