.jw-ad {
max-height: 0;
margin: 0 auto;
max-width: 640px;
overflow: hidden;
text-align: center;
transition: max-height 500ms ease-out;
width: 100%;
z-index: 100;
}

.jw-ad-visible {
max-height: auto;
}

.jw-ad-close {
  border-radius: 2px;
  color: black;
  font-size: 20px;
  letter-spacing: 1px;
  margin-bottom: -1px;
  font-weight: 800;
  font-family: sans-serif;
  text-transform: uppercase;
  z-index: 10000;
  display: inline;
  float: right;
  padding: 1px 3px;
  /* background: rgb(0,0,0,0.2); */
  text-align: center;
  border-radius: 20px;


}
.jw-ad-close:hover {
  cursor: pointer;
}