style.css

.reveal pre {
  font-size: 0.8em;  /* Make the commands bigger */
  box-shadow: 3px 4px 10px rgba(0,0,0,0.8);
  width: 120%;
  position: relative;
  left: -10%;
}
.reveal pre code {
  background-color: #333333;
  padding: 0.5em;
}

.reveal section img.as-is {
  background: none;
  border: none;
  box-shadow: none
}
.reveal section img {
  margin: 10px 0px;
  background: rgba(255, 255, 255, 0.12);
  border: 0px solid #000;
  box-shadow: 0 0 0px rgba(0, 0, 0, 0.15);
  -webkit-transition: all .2s linear;
  -moz-transition: all .2s linear;
  -ms-transition: all .2s linear;
  -o-transition: all .2s linear;
  transition: all .2s linear; }

 .reveal h2 {
  color: #1e497d;
  font-family: Lato;
  font-size: 2em;
  }

.reveal h3 {
    color: #000000;
    font-family: Lato;
    font-size: 2em;
}

.reveal h4 {
    color: #1e497d;
    font-family: Lato;
    font-size: 1em;
}

.reveal {
  color: #1e497d;
  font-family: Lato;
}

.present {
  color: #1e497d;
  text-align: left;
  position: absolute;
  top: 0;
  left: 0;
}

.reveal .controls{
  display: none;
  position: fixed;
  width: 110px;
  height: 110px;
  z-index: 30;
  right: 20px;
  bottom: 120px;
}

.bottomLogoRight{
  position: fixed;
  width: 110px;
  height: 110px;
  z-index: 30;
  right: 10px;
  bottom: 8px;
}
.bottomLogoLeft{
  position: fixed;
  width: 110px;
  height: 110px;
  z-index: 9999;
  left: 10px;
  bottom: 8px;
}
.slides {
  font-family: Lato;
  position: absolute;
  top: 0;
  left: 0;
  vertical-align: top;
}

.reveal .slides>section,
.reveal .slides>section>section {
  vertical-align: top;
  position: absolute;
  top: -40%!important;
}