Some basic CSS helper classes for common formatting issues

helper-classes.css

a .fa-square {
  color: #fff;
}
a .fa-twitter-square {
  color: #00aced;
}
a .fa-facebook-square {
  color: #3b5998;
}
a .fa-youtube-square {
  color: #bb0000;
}
a .fa-google-plus-square {
  color: #dd4b39;
}
a .fa-linkedin-square {
  color: #007bb6;
}
a .fa-pinterest-square {
  color: #cb2027;
}
a .fa-vimeo-square {
  color: #aad450;
}
a .fa-instagram {
  color: #517fa4;
}
.no-gutter {
  padding-left: 0;
  padding-right: 0;
}
.no-gutter-left {
  padding-left: 0;
}
.no-gutter-right {
  padding-right: 0;
}
@media (min-width: 640px) {
  .columns-2 {
    -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
    -webkit-column-gap: 24px;
    -moz-column-gap: 24px;
    column-gap: 24px;
  }
}
.reverse-hdr,
.reverse-link,
.reverse-block,
.reverse-block h1,
.reverse-block h2,
.reverse-block h3,
.reverse-block h4,
.reverse-block h5,
.reverse-block .h1,
.reverse-block .h2,
.reverse-block .h3,
.reverse-block .h4,
.reverse-block .h5,
.reverse-block a,
.reverse-link:focus,
.reverse-link:hover,
.reverse-block a:focus,
.reverse-block a:hover {
  color: #fff !important;
}
.ghost {
  opacity: .6;
}
a.ghost:focus,
a.ghost:hover,
a:focus .ghost,
a:hover .ghost {
  opacity: 1;
  text-decoration: none;
}
.no-margin {
  margin: 0;
}
.no-margin-top {
  margin-top: 0;
}
.no-margin-btm {
  margin-bottom: 0;
}
.append-btm {
  margin-bottom: 24px;
}
.append-btm-sm {
  margin-bottom: 12px;
}
.append-btm-lg {
  margin-bottom: 48px;
}
.append-btm-xl {
  margin-bottom: 72px;
}
.prepend-top {
  margin-top: 24px;
}
.prepend-top-sm {
  margin-top: 12px;
}
.prepend-top-lg {
  margin-top: 48px;
}
.prepend-top-xl {
  margin-top: 72px;
}
.clear-row {
  clear: both;
  height: 1px;
  visibility: hidden;
}
.img-inset-left,
.img-inset-right {
  margin: 12px 0;
  text-align: center;
}
@media (min-width: 440px) {
  .img-inset-right {
    float: right;
    margin: 3px 0 6px 14px;
    text-align: left;
  }
  .img-inset-left {
    float: left;
    margin: 3px 18px 6px 0;
    text-align: left;
  }
}
.smaller {
  font-size: 90%;
  line-height: 1.4;
}
.bigger {
  font-size: 135%;
}
.caps {
  letter-spacing: 1px;
  text-transform: uppercase;
}
.regular {
  font-weight: normal;
}
.bold {
  font-weight: bold;
}
.normal-case {
  letter-spacing: 0;
  text-transform: none;
}
.inset-sm {
  padding: 8px 12px;
}
.inset {
  padding: 18px 24px;
}
.inset-lg {
  padding: 30px 36px;
}
.inset-left {
  padding-left: 24px;
}
.inset-left-sm {
  padding-left: 12px;
}
.inset-left-lg {
  padding-left: 36px;
}
.inset-right {
  padding-right: 24px;
}
.inset-right-sm {
  padding-right: 12px;
}
.inset-right-lg {
  padding-right: 36px;
}
.inset-top {
  padding-top: 24px;
}
.inset-top-sm {
  padding-top: 12px;
}
.inset-top-lg {
  padding-top: 36px;
}
.inset-btm {
  padding-bottom: 24px;
}
.inset-btm-sm {
  padding-bottom: 12px;
}
.inset-btm-lg {
  padding-bottom: 36px;
}
@media (min-width: 992px) {
  .pos-rel {
    position: relative;
  }
  .pos,
  .pos-btm-left,
  .pos-btm-right {
    position: absolute;
  }
  .pos-btm-left {
    bottom: 0;
    left: 15px;
  }
  .pos-btm-right {
    bottom: 0;
    right: 15px;
  }
  .inset-lg .pos-btm-left {
    bottom: 30px;
    left: 36px;
  }
  .inset-lg .pos-btm-right {
    bottom: 30px;
    right: 36px;
  }
}
.carousel-fade .carousel-inner .item {
  opacity: 0;
  -webkit-transition: opacity 0.8s;
  -o-transition: opacity 0.8s;
  transition: opacity 0.8s;
}
.carousel-fade .carousel-inner .active {
  opacity: 1;
}
.carousel-fade .carousel-inner .active.left,
.carousel-fade .carousel-inner .active.right {
  left: 0;
  opacity: 0;
  z-index: 1;
}
.carousel-fade .carousel-inner .next.left,
.carousel-fade .carousel-inner .prev.right {
  opacity: 1;
}
@media all and (transform-3d), (-webkit-transform-3d) {
  .carousel-fade .carousel-inner > .item.next,
  .carousel-fade .carousel-inner > .item.active.right {
    opacity: 0;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  .carousel-fade .carousel-inner > .item.prev,
  .carousel-fade .carousel-inner > .item.active.left {
    opacity: 0;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  .carousel-fade .carousel-inner > .item.next.left,
  .carousel-fade .carousel-inner > .item.prev.right,
  .carousel-fade .carousel-inner > .item.active {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}