body {
   padding: 0em;
   max-width: 850px;
   width: 100%;
   margin: 0 auto;
   background-color: #ffffff;
   text-align: left;
}

header {
   padding-top: 0em;
   padding-bottom: 0em;
   text-align: left;
   background-color: #ffffff;
}

article {
   padding-left: 1em;
   padding-right: 1em;
   float: left;
   line-height: 1.5;
   width: 65%;
   background-color: #ffffff;

}

aside {
   padding: 0em;
   float: right;
   width: 25%;
   background-color: #ffffff;
   line-height: 1.5;
   font-size: 85%;
}

footer {
   clear: both;
   padding-bottom: 1em;
   text-align: center;
}

h1 {
   font-size: 200%;
}

h2 {
   font-size: 150%;
   color: #2db455;
   text-align: center;
}


img {
   width: auto;
   max-width: 100%;
   height: auto;
}