body {
  margin: 0;
  background: url(west_new_map.jpg) no-repeat;
  background-size: cover;
  
}

.wrapper img {
  position: absolute;
  width: 100%;
  box-sizing: border-box;
}

.wrapper .slider-wrapper {
  position: fixed;
  top:0;
  left: 0;
  box-shadow: 1px 3px 10px rgba(10, 10, 10, 0.5);
  border: 0.07rem solid rgb(100,100,100);
  background: rgba(30,30,30,0.85);
  padding: 7px 15px 8px;
  border-radius: 0 0 10px;
  color: #ddd;
}
output {
  display: inline-block;
  width:25px;}