.sidebarblock{background-color:#fefefe;border-left:4px solid #60a5fa;padding:1em 1.5em;margin:1.5em 0;border-radius:4px;border:1px solid #e5e7eb;box-shadow:0 1px 2px rgba(0,0,0,3%)}.sidebarblock .content{font-style:italic;color:#4b5563;line-height:1.6}