:host {
  font-size: 16px;
}

.center {
  width: 60%;
  padding: 20px;
  text-align: center;
  box-sizing: border-box;
}

.top {
  color: #fff;
  width: 100%;
  padding: 20px;
  border-radius: 0;
  line-height: 20px;
  background-color: rgba(0, 0, 0, 0.8)!important;
}

.bottom {
  width: 100%;
  padding: 20px;
  line-height: 100px;
  background-color: #fff;
}

.right {
  width: 100%;
  height: 100%;
  padding: 20px;
}