body {
      background-image:url(https://cdn.bemcolar.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/p/a/papel-adesivo-infantil-xadrez-azul-claro.jpg);
      background-color: #E2EFFF;
      background-repeat: repeat; 
      background-position: center;
      background-size: cover;

      height: 100vh;
      margin: 0;
      padding: 0;

        font: 100% georgia, sans-serif;
	      line-height: 1.88889;
	      color: #236888d3; 
       }

      p { 
        margin-top: 0; 
        text-align: justify;
        }
      h3 { 
        font: italic normal 1.4em georgia, sans-serif;
        letter-spacing: 1px; 
        margin-bottom: 0; 
        color: #3273c7;
        }
     .page-wrapper { 
	padding: 0 175px 0 110px;  
	margin: 0; 
	position: relative;
	}

.intro { 
	min-width: 470px;
	width: 100%;
	}
.summary {
	clear: both; 
	margin: 30px 30px 40px 20px; 
	width: 240px; 
	float: left;
	}
.summary p {
	font: italic 1.1em/2.2 georgia; 
	text-align: center;
	}
   
.supporting {	
	padding-left: 10px; 
	margin-bottom: 40px;
	}

.footer a:link, footer a:visited { 
	margin-right: 20px; 
	}
.sidebar {
	margin-left: 600px; 
	position: absolute; 
	top: 0; 
	right: 0;
	}
.sidebar .wrapper { 
	font: 10px verdana, sans-serif; 
	padding: 10px; 
	margin-top: 150px; 
	width: 130px; 
	}

.sidebar ul {
	margin: 0;
	padding: 0;
	}
.sidebar li {
	line-height: 7.5em; 
	display: block; 
	padding-top: 5px; 
	margin-bottom: 10px;
	list-style-type: none;
	}
.sidebar li a:link {
	color: #3ab5ca;
	}
.sidebar li a:visited {
	color: #1f99be;
	}

.extra1 {
	position: absolute; 
	top: 10px; 
	right: 0; 
	width: 248px; 
	height: 210px;
	}