style.css

body {
  margin: 0;
  font-family: 'Bangers';
}
* {
  box-sizing: border-box;
  user-drag: none;
}
form {
  display: flex;
  width: 100%;
  padding: 100px;
  background-color: #000;
}
form > input[type=text],
form > input[type=submit]
{
  padding: 5px 15px;
  background-color: #CCC;
  border: 2px solid #333;
  border-radius: 100px;
  font-family: inherit;
  font-size: 20px;
  line-height: 1.6;
}
form > input[type=text] {
  min-width: 600px;
  margin-right: 10px;
}
form > input[type=text]:focus {
  background-color: #FFF;
  border-color: #CCC;
  outline: none;
}
form > input[type=submit] {
  background-color: ;
  border: 0;
  cursor: pointer;
}
form > input[type=submit]:hover {
  background-color: #66bb6a;
}
form > input[type=submit]:active {
  background-color: #43a047;
}
.container {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  /* perspective: 1200px;
  perspective-origin: 50% 50%; */
  overflow: hidden;
}
.player {
  position: absolute;
  top: -32px;
  left: -32px;
  width: 64px;
  height: 64px;
  background-color: #000;
  border-radius: 5px;
  overflow: hidden;
}
.player > .volume {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0;
  background-color: #9ccc65;
}