html,
body,
.app {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;

  background-color: #111;
  color: white;
}

.progress {
  max-width: 30%;
  margin: 45vh auto 55vh auto;
}

.app {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  background: linear-gradient(to right, #010305, #131516);
}

.sequencer,
.controls {
  width: 80vw;
}
.controls {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}
.control {
  text-align: center;
}
.control input {
  margin-bottom: 20px;
}
.select-wrapper span.caret {
  color: inherit; /* Override materialize.css black */
}
.select-wrapper input.select-dropdown {
  margin-bottom: 10px;
}
.input-field {
  margin-top: 0;
}
input[type='range'] {
  border: 0;
}
input[type='range'] + .thumb {
  background-color: #2196f3;
}
input[type='range']::-webkit-slider-thumb {
  background-color: #2196f3;
}
input[type='range']::-moz-range-thumb {
  background-color: #2196f3;
}
input[type='range']::-ms-thumb {
  background-color: #2196f3;
}
.control .share {
  margin-top: 10px;
}
.midi-output,
.midi-clock-input,
.select-wrapper {
  max-width: 200px;
  margin: 0 auto;
}
.select-wrapper input {
  color: white;
}
.sequencer {
  position: relative;
  height: 70vh;
  margin: 20px 0;
  display: flex;
  flex-direction: row;
  perspective: 1000px;
  transform-style: preserve-3d;
}
.sequencer .legend {
  flex: 0.75;
  display: flex;
  flex-direction: column;
}
.drum-class {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 2.5px;

  font-size: 12px;
  color: #999;
}
.sequencer .steps {
  flex: 9;
  display: flex;
  flex-direction: row;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
}
.steps {
  transform-style: preserve-3d;
}
.gutter {
  width: 5px;
}
.gutter.seed-marker {
  background-color: #aaa;
  margin: 0 10px;
  cursor: move;
}
.gutter.seed-marker:hover {
  background-color: white;
}
.cell {
  margin: 2.5px 0;
  background-color: rgba(100, 100, 100, 0.1);
  border: 1px solid rgba(100, 100, 100, 0.2);
  border-radius: 3px;
  z-index: 0;
  transition: background-color 0.3s ease;
}

.cell:hover {
  background-color: rgba(100, 100, 100, 0.5);
}
.step:not(.regenerating) .cell.on {
  background-color: #64b5f6;
  opacity: 1;
}

.step.seed .cell.on {
  background-color: #e91e63;
}

.regenerate {
  position: absolute;
  visibility: hidden;
  font-size: 30px;
  line-height: 56px;
}

.kick {
  flex: 2;
  margin-bottom: 10px;
}
.snare {
  flex: 1;
  margin-top: 10px;
  margin-bottom: 10px;
}
.hi-hat-closed {
  flex: 1;
  margin-top: 10px;
}
.hi-hat-open {
  flex: 1;
  margin-bottom: 10px;
}
.tom-low {
  flex: 1;
  margin-top: 10px;
}
.tom-mid {
  flex: 1;
}
.tom-high {
  flex: 1;
  margin-bottom: 10px;
}
.clap {
  flex: 1;
  margin-top: 10px;
}
.rim {
  flex: 1;
}

.info {
  max-width: 50%;
  margin: 100px auto;
  text-align: center;
    display: none;
}
.info p {
  margin-top: 50px;
}