style.css

body {
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  justify-content: center;
}

#cam-wrp {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
}

canvas {
  position: absolute;
}

small {
  color: #888888;
}

#cam {
  overflow: hidden;
  border-radius: 30px;
  border: 5px solid;
}

#details {
  border: 4px solid black;
  font-size: 20px;
  position: absolute;
  background: #f4f4f4;
  padding: 10px;
  border-radius: 15px;
  top: 50px;
  left: 30px;
  width: 270px;
}

#details > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid #c8c8c8;
}

#details > div > div > small {
  margin-bottom: 5px;
  display: inline-block;
}

#exp-emo {
  font-size: 100px;
  justify-content: center !important;
}

.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 22px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

input:checked + .slider {
  background-color: black;
}

input:focus + .slider {
  box-shadow: 0 0 1px black;
}

input:checked + .slider:before {
  -webkit-transform: translateX(26px);
  -ms-transform: translateX(26px);
  transform: translateX(26px);
}

/* Rounded sliders */
.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

#alert {
  position: fixed;
  top: 10px;
}
#loader {
  position: absolute;
  top: 20%;
}