.wpview-type-wmt-video {
  overflow: hidden;
}

.wmt-video-embed-container {
  position: relative;
  line-height: 1;
  display: block;
}

.wmt-video-embed-container:after {
  content: ' ';
  visibility: hidden;
  display: block;
  font-size: 0;
  clear: both;
  height: 0;
}

.wmt-video-embed-container iframe {
  margin: 0;
}

.wmt-video-embed-container.responsive {
  width: 100%;
  padding-top: 57%;
}

.wmt-video-embed-container.responsive iframe {
  top: 0;
  left: 0;
  position: absolute;
}

.wmt-video-thumbnail {
  width: 100%;
  display: inline-block;
  overflow: hidden;
  position: relative;
}

.wmt-video-thumbnail:before {
  content: '';
  width: 0;
  height: 0;
  left: 50%;
  top: 50%;
  border-style: solid;
  border-width: 15px 0 15px 25px;
  border-color: transparent transparent transparent #fff;
  position: absolute;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.wmt-video-thumbnail img {
  width: 100%;
  height: auto;
}