* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}
html {
  scroll-behavior: smooth;
  font-size: 62.5%;
}
body {
  width: 100vw;
  min-height: 100vh;
  background: grey;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  width: 50%;
  height: 83vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border: 0.3rem solid white;
  border-radius: 1rem;
  box-shadow: 0rem 1rem 0.8rem rgba(0, 0, 0, 0.409);
  overflow: hidden;
}
.header {
  width: 100%;
  height: 10rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: rgb(210, 16, 116);
  font-weight: bold;
  color:white;
  box-shadow: 0rem 1rem 0.8rem rgba(0, 0, 0, 0.394) inset;
  text-shadow: 0rem .5rem .3rem rgb(99, 99, 99),0rem .6rem .3rem rgb(97, 97, 97),0rem .8rem .3rem rgb(71, 71, 71),0rem 1rem .3rem rgb(20, 20, 20),0rem 1.2rem .3rem rgb(0, 0, 0);
  user-select: none;
}
.display {
  width: 100%;
  height: 47rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
video {
  width: 100%;
}
.footer {
  width: 100%;
  height: 10rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: rgb(231, 81, 31);
  padding:2rem;
  box-shadow: 0rem -1rem 0.8rem rgba(0, 0, 0, 0.394) inset;
}
label {
  width: 10rem;
  height: 4rem;
  text-align: center;
  justify-content: center;
  display: inline-block;
  line-height: 5rem;
}
.btn {
  width: 15rem;
  height: 5rem;
  font-size: 1.8rem;
  border: none;
  border-radius: 1rem;
  box-shadow: 0rem 0.8rem 0.5rem rgba(0, 0, 0, 0.127);
  background:white;
  text-align: center;
  justify-content: center;
  display: inline-block;
  font-weight: bold;
  cursor: pointer;
}
.btn:nth-child(1) {
  position: relative;
}
.btn:nth-child(1) input {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  cursor: pointer;
  display: none;
}
.btn:active,.btn:nth-child(1) input:active {
  cursor: grabbing;
}