mdb-ui-kit/docs/assets/scss/_brand.scss

//
// Brand guidelines
//

// Logo series wrapper
.bd-brand-logos {
  display: table;
  width: 100%;
  margin-bottom: 1rem;
  overflow: hidden;
  color: #563d7c;
  background-color: #f9f9f9;
  border-radius: .25rem;
}

// Individual items
.bd-brand-item {
  padding: 4rem 0;
  text-align: center;
}
.bd-brand-item + .bd-brand-item {
  border-top: 1px solid #fff;
}
.bd-brand-logos .inverse {
  color: #fff;
  background-color: #563d7c;
}

// Heading content within
.bd-brand-item h1,
.bd-brand-item h3 {
  margin-top: 0;
  margin-bottom: 0;
}
.bd-brand-item .bd-booticon {
  margin-right: auto;
  margin-left: auto;
}

// Make the icons stand out on what is/isn't okay
// .bd-brand-item .glyphicon {
//   width: 30px;
//   height: 30px;
//   margin: 10px auto -10px;
//   line-height: 30px;
//   color: #fff;
//   border-radius: 50%;
// }
// .bd-brand-item .glyphicon-ok {
//   background-color: #5cb85c;
// }
// .bd-brand-item .glyphicon-remove {
//   background-color: #d9534f;
// }

@media (min-width: 768px) {
  .bd-brand-item {
    display: table-cell;
    width: 1%;
  }
  .bd-brand-item + .bd-brand-item {
    border-top: 0;
    border-left: 1px solid #fff;
  }
  .bd-brand-item h1 {
    font-size: 4rem;
  }
}


//
// Color swatches
//

.color-swatches {
  margin: 0 -5px;
  overflow: hidden; // clearfix
}

.color-swatch {
  float: left;
  width: 4rem;
  height: 4rem;
  margin-right: .25rem;
  margin-left: .25rem;
  border-radius: .25rem;

  @media (min-width: 768px) {
    width: 6rem;
    height: 6rem;
  }
}

// Docs colors
.color-swatches {
  .bd-purple {
    background-color: $bd-purple;
  }
  .bd-purple-light {
    background-color: $bd-purple-light;
  }
  .bd-purple-lighter {
    background-color: #e5e1ea;
  }
  .bd-gray {
    background-color: #f9f9f9;
  }
}