.reveal pre code {
  padding: 10px 10px 10px 20px;
}

.reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6 {
  margin: 0 0 30px 0;
}

.reveal img.img-medium {
  max-width: 75%;
  max-height: 75%;
}

.reveal img.img-small {
  max-width: 60%;
  max-height: 60%;
}

.reveal img.img-logo {
  max-width: 25%;
  max-height: 25%;
  background: none;
  border: none;
  box-shadow: none;
  display: block;
  text-align: center;
  margin: 25px auto;
}

.reveal .thankyou{
  margin-bottom: 10%;
}