@charset "UTF-8";

html, body {
  margin: 0;
  height: 100%;
  min-width: 1100px;
}

#app {
  font-size: 0;
  max-width: 1920px;
  margin: 0 auto;
}

#app * {
  box-sizing: border-box;
}
.img-block {
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
}
.img-block>a {
  position: absolute;
  top: 0;
  left: 50%;
}