Facebook-Prophet/docs/_sass/_gridBlock.scss

.gridBlock {
  margin: -5px 0;
  padding: 0;
  padding-bottom: 20px;

  .blockElement {
    padding: 5px 0;

    img {
      max-width: 100%;
    }

    h3 {
      border-bottom: 1px solid rgba($primary-bg, 0.5);
      color: $primary-bg;
      font-size: 18px;
      margin: 0;
      padding: 10px 0;
    }
  }

  .gridClear {
    clear: both;
  }

}

.gridBlock .alignCenter {
	text-align: center;
}
.gridBlock .alignRight {
	text-align: right;
}
.gridBlock .imageAlignSide {
	align-items: center;
	display: flex;
	flex-flow: row wrap;
}
.blockImage {
	max-width: 150px;
	width: 50%;
}
.imageAlignTop .blockImage {
	margin-bottom: 20px;
}
.imageAlignTop.alignCenter .blockImage {
	margin-left: auto;
	margin-right: auto;
}
.imageAlignSide .blockImage {
	flex: 0 1 100px;
	margin-right: 20px;
}
.imageAlignSide .blockContent {
	flex: 1 1;
}

@media only screen and (max-width: 1023px) {
	.responsiveList .blockContent {
		position: relative;
	}
	.responsiveList .blockContent > div {
		padding-left: 20px;
	}
	.responsiveList .blockContent::before {
		content: "\2022";
		position: absolute;
	}
}

@media only screen and (min-width: 1024px) {
  .gridBlock {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: -10px -10px 10px -10px;

    .twoByGridBlock {
      box-sizing: border-box;
      flex: 1 0 50%;
      padding: 10px;
    }

    .fourByGridBlock {
      box-sizing: border-box;
      flex: 1 0 25%;
      padding: 10px;
    }
  }

  h2 + .gridBlock {
    padding-top: 20px;
  }
}

@media only screen and (min-width: 1400px) {
  .gridBlock {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: -10px -20px 10px -20px;

    .twoByGridBlock {
      box-sizing: border-box;
      flex: 1 0 50%;
      padding: 10px 20px;
    }

    .fourByGridBlock {
      box-sizing: border-box;
      flex: 1 0 25%;
      padding: 10px 20px;
    }
  }
}