.guten-NtUH3o { columns: 1; text-align: left;  } .guten-NtUH3o.guten-element { border-top-left-radius: 10px;border-top-right-radius: 10px;border-bottom-right-radius: 10px;border-bottom-left-radius: 10px; } .guten-element.guten-NtUH3o { margin-top: 10px; margin-right: 10px; margin-bottom: 10px; margin-left: 10px; padding-top: 20px; padding-right: 20px; padding-bottom: 20px; padding-left: 20px; }