@mixin centerer 
  position: absolute
  top: 50%
  left: 50%
  transform: translate(-50%, -50%)
  
.jumbotron
  text-align: center

#UpperCarousel
  width: 70%
  margin: auto

#LowerCarousel
  width: 70%
  margin: auto


.carousel-cell
  width: 66%
  background: #ffffff
  margin-right: 10px
  height: 60px
  line-height: 1.5
  border-radius: 5px

.carousel-cell-content
  color: #2E2E2E
  @include centerer

// Grid Info
.grid-item
  width: 30%
  float: left
  height: auto
  background: #e6e5e4
  border: 2px solid #b6b5b4
  margin: 5px
  text-align: center
  border-radius: 5px

.grid
  align-content: center

.student
  border-width: 4px
  background-color: #ef9a9a
  border-radius: 5px
  border-style: none

.developer
  border-width: 4px
  background-color: #81d4fa
  border-radius: 5px
  border-style: none

.person
  border-width: 4px
  background-color: #66bb6a
  border-radius: 5px
  border-style: none

.python
  border-width: 4px
  border-top-color: #FFD43B
  border-bottom-color: #FFD43B
  border-left-color: #306998
  border-right-color: #306998
  border-style: solid

.unity
  border-width: 4px
  border-top-color: #000000
  border-bottom-color: #000000
  border-left-color: #dddddd
  border-right-color: #dddddd
  border-style: solid

.friends
  border-width: 4px
  border-top-color: #33691e
  border-bottom-color: #33691e
  border-left-color: #283593
  border-right-color: #283593
  border-style: solid