html {
  height: 100%; }

body {
  padding: 0;
  margin: 0;
  background: #e1e1e1; }

#msh-wrapper {
  margin: 0 auto;
  max-width: 760px;
  overflow: hidden;
  background: #fff;
  position: relative; }

#msh-cta {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  font-family: Helvetica, Arial, sans-serif;
  font-weight: bold;
  font-size: 18px;
  color: #999;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden; }