img.avatar {
  width:150px;
  border-radius: 50%;
  box-shadow: 2px 2px 15px rgb(0 0 0 /13%);
}

pre {
  padding: 2px;
  box-shadow: 1px 1px 2px rgb(0 0 0 /13%);
}

img {
  box-shadow: 2px 2px 15px rgb(0 0 0 /13%);
}

.katex {
  font: normal 1em KaTeX_Main, Times New Roman, serif !important;
}

.social-links {
  text-align: center;
  margin: .5em;
}

.social {
  margin: .2em;
}

.social-links a {
  color: #34495e;
}

.social-links a:hover {
  color: #c05b4d;
}

.copyright {
  text-align: center;
  font-size: .9rem;
}