/* Sidebar painting (The Death of Marat, J-L. David, 1793) */
.sidebar-logo {
  width: 100%;
  max-width: 240px;
  height: auto;
  border-radius: 6px;
  margin: 0 auto 1.25rem;
  display: block;
  box-shadow: 0 2px 10px rgba(0,0,0,.25);
}
.sidebar-logo-link { display: block; }

.hero-banner {
  background: linear-gradient(135deg, #A57030 0%, #673F25 100%);
  color: #fff;
  padding: 3rem 2rem;
  border-radius: 10px;
  margin: 1.5rem 0 2.5rem;
}
.hero-banner h3 { color: #fff; margin-top: 0; }
.hero-banner a.btn { margin-top: 1rem; }

h2 { border-bottom: 2px solid #A57030; padding-bottom: .3rem; margin-top: 2rem; }
table { font-size: .95rem; }