* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}



.noselect {
  -webkit-touch-callout: none;
    -webkit-user-select: none;
     -khtml-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    -webkit-tap-highlight-color: transparent;
}

button {
  width: 150px;
  height: 50px;
  margin: 5px;
  font-family: 'Krona One', sans-serif;
  font-size: 16px;
  color: rgba(255,255,255,0.9);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
  cursor: pointer;
  border: none;
  border-radius: 5px;
  transition: 300ms;
}

.cyan {
    background: #4acff0;
    box-shadow: 0px 5px #389cb5, 0px 10px 10px rgba(0,0,0,0.25);
  z-index: -1;
}

.magenta {
    background: #f058f5;
    box-shadow: 0px 5px #a23ca6, 0px 10px 10px rgba(0,0,0,0.25);
}

.yellow {
    background: #f0e54a;
    box-shadow: 0px 5px #aba232, 0px 10px 10px rgba(0,0,0,0.25);
}

.black {
    background: #474747;
    box-shadow: 0px 5px #292929, 0px 10px 10px rgba(0,0,0,0.25);
}

button:hover {
  transform: translateY(5px);
    box-shadow: 0px 0px transparent, 0px 5px 10px rgba(0,0,0,0.25);
}

button:focus {
  outline: none;
}