body {
        		background-color: #333333;
        		background-image: url("image/logo.png");
            font-family: times;
<!-- 				font-weight: bold; -->
            margin: auto;
            padding: 10px;
        }
        .container {
            max-width: 1000px;
            margin: auto;
            padding: 20px;
            position: relative;
		<!--  text-align: center; -->
				<!-- color: white; -->
        }
        .header {
        		width: 100%;
            background-image: url("image/lighthouse.jpg");
            padding: 10px;
            text-align: center;
        }
        .content {
        		width: 100%;
        		background-color: #ffffff;
            display: flex;
            flex-wrap: wrap;
            padding: 10px;
        }
        .column {
            flex: 1;
            padding: 20px;
            min-width: 200px;
            gap: 10px;
        }
        .footer {
        		width: 100%;
        		background-color: #ffffee; 
        		text-align: center;
        		padding: 20px;
        }
        
	     @media screen and (max-width: 800px) {
            .column {
                flex: 100%;
            }
        }



<!--  
.left {
  float: left;
  padding: 0 20px 20px 0;
 }

 .right {
  float: right;
  padding: 0 0 20px 20px;
 }
   -->
        
        
        
<!--         
.bottom-left {
  position: absolute;
  bottom: 8px;
  left: 16px;
}

.top-left {
  position: absolute;
  top: 8px;
  left: 16px;
}

.top-right {
  position: absolute;
  top: 8px;
  right: 16px;
}

.bottom-right {
  position: absolute;
  bottom: 8px;
  right: 16px;
} 
-->


.centered {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 10px;
}

.responsive {
  max-width: 100%;
  height: auto;
}