/* everything */
strong::before, strong::after, 
em::before, em::after,
h1::before, h2::before, h3::before, h4::before, h5::before, h6::before {
    opacity: 0.2;
}

/* headers */
h1::before, h2::before, h3::before, h4::before, h5::before, h6::before { 
    padding-right: 5px; 
}
h1::before { content: '#'; }
h2::before { content: '##'; }
h3::before { content: '###'; }
h4::before { content: '####'; }
h5::before { content: '#####'; }
h6::before { content: '######'; }

/* text */
strong::before, strong::after { content: '**'; }
em::before, em::after { content: '*'; }