body > .container {
  padding: 60px 15px 0;
}

a:hover {
    text-decoration: none;
}

h2, .h2 {
  margin-top: 30px;
  margin-bottom: 30px;
  font-size: 25px;
  line-height: 1.5;
}

.btn-file {
    position: relative;
    overflow: hidden;
}
.btn-file input[type=file] {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 100%;
    min-height: 100%;
    font-size: 100px;
    text-align: right;
    filter: alpha(opacity=0);
    opacity: 0;
    outline: none;
    background: white;
    cursor: inherit;
    display: block;
}

.gallery img {
  opacity: 0.8; 
  cursor: pointer; 
}

.gallery img:hover {
  opacity: 1;
}

#controls {
    position: fixed;
    top: 54px;
    z-index: 1030;
    right: 0;
    left: 0;
}

@media (min-width: 600px) {

  #content {
    margin: 40px auto;
  }
}

.closebtn {
  position: absolute;
  top: 0;
  right: 0;
  color: black;
  font-size: 25px;
  cursor: pointer;
  background-color: #ddd;
  padding: 0 10px;
}

#mapid {
    height: 480px;
    width: 100%;
    margin-top: 1rem;
    margin-bottom: 1rem;
}