styles.css

:root {
  --code-font: 'SFMono-Regular', 'Consolas', 'Liberation Mono', 'Menlo',
    'Courier', monospace;
}

body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}

.wrapper {
  position: fixed !important;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.loading {
  opacity: 0.5;
}

.wrapper__active {
  background-color: #78c2d3;
}
.wrapper__reject {
  background-color: #e03756;
}

.logo {
  width: 100%;
  height: 100%;
}

.message {
  position: absolute;
  text-align: center;
  top: 0;
  left: 50%;
  color: #414242;
  font-size: 0.85em;
  font-family: var(--code-font);
  width: 70vw;
  border: 0;
  background: transparent;
  height: 70px;
  padding: 1em;
  outline: 0;
  transform: translateX(-50%);
}

.output {
  height: 30vh;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  transform: translateY(100%);
  font-family: var(--code-font);
  background-color: rgba(255, 255, 255, 0.9);
  transition: 0.3s;
  z-index: 10;
  overflow: hidden;
}

.code {
  height: 100%;
  tab-size: 4;
  overflow: auto;
  line-height: 1.5;
  color: #414242;
  margin: 0;
}

.code code {
  white-space: pre-wrap;
}

.show {
  transform: translateY(0);
  padding: 35px 30px 20px;
  border-top: 1px solid #f5f5f7;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
}

.controls {
  display: flex;
  position: absolute;
  top: 10px;
  right: 10px;
}

.button {
  border: 0;
  background: none;
  cursor: pointer;
  outline: 0;
}

.github_logo {
  width: 25px;
  height: 25px;
  position: fixed;
  top: 10px;
  right: 10px;
  cursor: pointer;
  z-index: 20;
}

.error {
  position: absolute;
  top: 7px;
  text-align: center;
  font-size: 0.7em;
  right: 0;
  left: 0;
  color: #e03756;
}