html{
    height: 100%;
}
body {
	font: 'Raleway', sans-serif;
    color: rgba(0,0,0,.5);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: .5em;
    top: 15%;
	background: linear-gradient(to right, rgb(255, 0, 0), rgb(43, 255, 0)); /* Standard syntax */
}

h1 {
    font: 600 3.5em 'Raleway', sans-serif;
    color: black;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: .2em;
    width: 100%;
    margin-bottom: .5em;
}

.arrows{
    margin-bottom: 1em;
}

.TtoB,.LtoR,.diogR,.diogL{
  padding: 6px 29px;
  text-align: center;
  font-size: 25px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;

  background-color: white;
  color: black;
  border: 2px solid #555555;
}
.TtoB:hover,.LtoR:hover,.diogR:hover,.diogL:hover {
  background-color: #555555;
  color: white;
}
.LR{
    margin-bottom: 2.5em;
}

.colorL{
    margin-right: 2em;
}
.colorR{
    margin-left: 3em;
}

h3 {
	font: 900 1em 'Raleway', sans-serif;
    color: rgba(0,0,0,.7);
    text-align: center;
    text-transform: none;
    letter-spacing: 0.01em;

}