custom.css

.code-alongside-wrap {
  overflow: auto;
}
.code-alongside-wrap div, .code-alongside-wrap code {
  float: left;
  width: 50%;
  font-size: 1.75rem;
}
.code-alongside-wrap code {
  text-align: left;
  white-space: pre-wrap;
}

.reveal section img {
    border: 0;
}

.reveal .no-shadow {
    box-shadow: none;
}

.reveal .vert-align {
    vertical-align: middle;
    display: inline-block;
}

.rev-bg-red .reveal .state-background {
    background: rgba( 255, 165, 0, 1 );
}

body{
    background: white;
}

.rev-bg-red.reveal section h1 {
    color: white;
}

.rev-bg-green .reveal .state-background {
    background: rgba( 0, 255, 23, 1 );
}

.rev-bg-pink .reveal .state-background {
    background: rgba(234, 108, 228, 1);
}

.little-console-large code {
    height: 14em;
}

.reveal section .img-none {
    box-shadow: none;
}
.reveal .footer {
  position: absolute;
  bottom: 0.5em;
  left: 1em;
  font-size: 0.5em;
}

/*specific for this talk*/
#biojs-logo img {
    transform: rotate(0deg);
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
}
#biojs-logo:hover {
    transform: rotate(180deg);
    color: red;
}
#biojs-logo {
    width: 30%;
}

#biojs-name {
  display: inline-block;
  font-size: 2em;
  margin: 0;
  line-height: 1em;
  vertical-align: middle;
  margin-left: 0.1em;
  margin-right: 0.5em;
  font-weight: 100;
  text-transform: uppercase;
}