style.css

html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none}table{border-collapse:collapse;border-spacing:0}body{font-family:'Georgia','Times New Roman', serif}header{text-align:center;padding:2.5rem;background-image:-webkit-gradient(linear, left top, left bottom, from(#55acee), to(rgba(85,172,238,0)));background-image:-webkit-linear-gradient(#55acee, rgba(85,172,238,0));background-image:linear-gradient(#55acee, rgba(85,172,238,0))}.wrapper{margin:2rem auto}h1,h2,h3{font-weight:bold;padding:.5rem 0}h1{font-size:3rem}h2{font-size:2rem}p,li{font-size:1rem;padding-bottom:.5rem;line-height:1.5rem}pre{font-family:'Courier',serif;font-size:.75rem}ol{list-style-type:decimal;padding-left:2rem}ol>li{padding:.5rem}strong{font-weight:bold}em{font-style:italic}textarea{margin:1rem}table,th,td{border:1px solid black}td{padding:5px}.helptext{font-size:80%;color:#999;font-weight:normal}.output-buttons{text-align:center;margin:1rem}.output-buttons a{font-size:2rem}