@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');
html, body {
  background: black;
  margin: 0;
  height: 100%;
  font-family: Roboto;
}

.photobooth {
  background: #ccc;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  overflow: hidden;
}

.controls {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background-color: #1E88E5;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 11rem;
  box-sizing: border-box;
}

.controls label {
  display: block;
}

.controls button {
  color: #1E88E5;
  background-color: #fff;
  border: none;
  font-size: 1.2em;
  font-weight: bold;
  border-radius: 8px;
  margin: 1em 0;
  padding: 0.5em;
}

.controls button:focus {
  outline: none;
}

.photo {
}

.player {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 20%;
  border: 1px solid blue;
}

/*
  Strip!
*/

.strip {
  position: absolute;
  padding: 1rem;
  bottom: 0;
  left: 11rem;
  border-radius: 1rem 1rem 0 0;
}

.strip img {
  width: 100px;
  overflow-x: scroll;
  padding: 0.8rem 0.8rem 2rem 0.8rem;
  box-shadow: 1px 1px 3px rgba(0,0,0,0.5);
  background: white;
  margin-right: 5px;
}

.strip a:nth-child(5n+1) img { rotate: 10deg; }
.strip a:nth-child(5n+2) img { rotate: -2deg; }
.strip a:nth-child(5n+3) img { rotate: 8deg; }
.strip a:nth-child(5n+4) img { rotate: -11deg; }
.strip a:nth-child(5n+5) img { rotate: 12deg; }

h2 {
  color: #fff;
}

ul {
  width: 100%;
  height: 400px;
  position: relative;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  overflow-y: auto;
  list-style: none;
  perspective: 400px;

}
ul li {
  position: relative;
  padding: 15px;
  color: #eee;
  font-size: 18px;
  z-index: 2;
  transform: translateZ(0px);
  text-align: center;
}

li:hover {
  background: rgba(236, 240, 241,0.3);
  color: #ecf0f1;
  border-left: 5px solid #fff;
  cursor: pointer;
}


/*------ Style scrollbar ------*/

::-webkit-scrollbar {
    width: 5px;
}
 /* thanh chính */
::-webkit-scrollbar-track {
  /* -webkit-box-shadow: inset 0 0 0px rgba(0,0,0,0.3); */
}
 /* thanh cuộn bên trong */
::-webkit-scrollbar-thumb {
  /* -webkit-box-shadow: inset 0 0 0px rgba(0, 0, 0, 0.5); */
  background-color: #fff;
  border-radius: 15px;
}

/* test:hover */
::-webkit-scrollbar-thumb:hover {
  background-color: #fff;
}