*, *::before, *::after {
  box-sizing: border-box;
}

body {
background: #6441A5; /* fallback for old browsers */
background: -webkit-linear-gradient(to left, #6441A5 , #2a0845); /* Chrome 10-25, Safari 5.1-6 */
background: linear-gradient(to left, #6441A5 , #2a0845); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
font-family: "Helvetica Neue", "Helvetica", "Arial", sans-serif;
}

.app {
  background: rgba(255,255,255,0.02);
  background-clip: padding-box;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  color: #fff;
  margin: 50px auto;
  padding: 20px;
  width: 800px;
}

h2 {
  margin-top: 0;
  text-shadow: 0 -1px 0 #1f0037;
}

.textbox {
  transition: box-shadow 250ms ease;
  border-radius: 3px;
  border: 1px solid #2b094c;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.5);
  color: #666;
  font-size: 18px;
  height: 36px;
  outline: none;
  padding: 5px 10px;
}
.textbox:focus {
  box-shadow: 0 0 16px 8px rgba(255,255,255,0.3);
}

.buttons {
  margin-top: 20px;
}

.buttons button {
  transition: all 250ms ease;
  appearance: none;
  background: #4f2593;
  border: 1px solid #2b094c;
  border-radius: 3px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 1px 2px rgba(0,0,0,0.2);
  color: #fff;
  cursor: pointer;;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin-right: 10px;
  outline: none;
  padding: 15px;
  position: relative;
  text-transform: uppercase;
  text-shadow: 0 -1px 0 #1f0037;
}
.buttons button:hover {
  background: #471f84;
}
.buttons button:active { top: 1px; }