html {
  height: 100%;
  }

body {
  /* background-color    : SteelBlue; */
  background-image    : url('/bundles/ttmapp/app/themes/stones/img/stones.jpg');
  background-repeat   : no-repeat;
  background-position : center;
  background-size     : cover;
  }

th, td {
  text-align:center;
  }

.btn {
  /* margin: 2px; */
  }