img{max-width:100%;}


body{
 /*font-family: consolas, menlo, sans-serif;*/
/*font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; */
font-size:15px;
line-height:1.5;
}


#maincontent
{
max-width:42em;margin:15 auto;
    
}