html: {
	  height: 100%;
      }
      header>single_line {

	  position: static;
	  background: yellow;
	  

      }
      body {
	  margin: 10px;

	  background-image: linear-gradient(
	      to  bottom,
	      rgba(95, 220, 192, 0.5),
	      rgba(0, 0, 255, 0.5)
	  /* ), url("{{url_for('static', filename='images/background.png')}}"); 
	   */
	  ), url("../images/background.png"); 		  
	  background-repeat: no-repeat;

      }

      .wrapper {
	  display: grid;
	  grid-template-columns: 62.5% 12.5%  12.5% 12.5%;
	  grid-gap: 2px;
	  background-color: #f5f3ed;
	  color: #dfd;
	  justify-content: center;
	  margin: 5px
      }

      .box {
	  background-color: #80a6a5;
	  color: #f2f9fa;
	  border-radius: 3px;
	  padding: 2px;
	  font-size: 95%;
      }