* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body{
/*   overflow: hidden; */
  background: black;
}
.container {
  position: absolute;
  width: 70%;
  height: 100vh;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-content: center;
  align-items: center;
  flex-wrap: wrap;
}
#canvas1 {
  /* border: 5px solid white; */
  width: auto;  
  height: 60%;
}
.controls {
  width: 70%;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px;
}
.controls > input {
  width: 65%;
}
.controls > label {
  color: white;
  font-size: 16px;
  font-weight: bold;
}