Vulcan/packages/vulcan-embed/lib/stylesheets/embedly.scss

.embedly-form-control{
  display: flex;
}

.embedly-url-field{
  position: relative;
  flex: 1;
  margin-right: 10px;
}

.embedly-thumbnail-placeholder{
  background: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;

  .icon{
    display: block;
    color: rgba(0,0,0,0.5);
  }
  span{
    display: none;
  }
}

.embedly-thumbnail-image{
  height: 60px;
  width: auto;
  display: block;
}

.embedly-thumbnail-actions{
  display: flex;
  align-items: center;
  justify-content: center;
  a{
    cursor: pointer;
  }
  .thumbnail-edit{
    margin-right: 5px;
  }
  span{
    display: none;
  }
}