h1 {color:black; text-align:center; border-style:groove }
h2 {color:darkblue}
ol {color:darkblue;}
img{width:50%}
Body {background-color: grey}
h1 {color:dark grey; text-align:center; border-style:groove;margin:10px 15px; border-radius:15px;}
h2 {color:darkgrey; font-family:Times New Roman;border-style: solid; text-align:center; margin:10px 15px;}
#sidenote {
    background-color:#696969;
}