.met-html{
  position: relative;
  min-height: 500px;
}
.met-html .html-link{
  line-height: 35px;
  margin-right: 20px;
  cursor: pointer;
}
.met-html .html-loading{
position: absolute;
right: 15px;
top: 15px;
height: 300px;
width: 400px;
border: 1px solid #ddd;
background: #fff;    
box-shadow: 0 .125rem .25rem rgba(0,0,0,.075)!important;
border-radius: 4px;
overflow: auto;
padding: 15px;
}