h1,
h2,
h3,
h4,
h5 {
  font-family: "Zilla Slab", serif;
  font-weight: 700;
  font-style: normal;
}

b,
strong {
}

a {
}

html {
  font-family: "Zilla Slab", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 1.2em;
  line-height: 1.2em;
  display: flex;
  flex-direction: row;
  justify-content: center;
}

body {
  line-height: 1.2em;
  background-image: url("/green-background.jpg");
  background-repeat: repeat;
}

#columns {
  display: flex;
  flex-direction: row;
  min-height: 100vh;
  height: 100%;
  background-image: url("/white-crumpled-paper-texture-background.jpg");
  background-repeat: repeat-y;
}

#columns > .holes {
  width: 28px;
  min-height: 100vh;
  height: 100%;
  flex-grow: 1;
}

.right {
  width: 28px;
  flex-grow: 1;
  min-height: 100vh;
  background-image: url("/hole-right.png");
  background-repeat: repeat-y;
}

.left {
  width: 28px;
  min-height: 100vh;
  flex-grow: 1;
  background-image: url("/hole-left.png");
  background-repeat: repeat-y;
}

#columns > #paper {
  width: 900px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#columns > #paper > #title {
  padding: 1em;
  margin-top: 1em;
  background: #ffffff00;
  border-top-style: solid;
  border-left-style: solid;
  border-right-style: solid;
  border-bottom-style: none;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  border-color: #a1aaa577;
  border-width: 0.1em;
}

#columns > #paper > #bars {
  min-height: 100vh;
  background: repeating-linear-gradient(
    180deg,
    #a1aaa577 0 0.1em,
    #bfd6cc77 0.1px 3.5em,
    #a1aaa577 3.5em 3.6em,
    #ffffff00 3.6em 7.2em
  );
}

#content {
  padding: 1em;
}

.site-title {
  font-size: 2.4em;
  margin-bottom: 10px;
  text-align: center;
}

h1.title {
  text-align: center;
}

p {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

/* code { */
/* font-family: "Adwaita Mono", monospace; */
/* font-style: normal; */
/* line-height: 1.2em; */
/* } */

/* .code { */
/* font-family: "Adwaita Mono", monospace; */
/* font-style: normal; */
/* line-height: 1.2em; */
/* } */

nav {
  display: flex;
  flex-direction: row;
  justify-content: center;
  font-size: 1.2em;
  line-height: 2.4em;
  margin-bottom: 20px;
  font-family: "Zilla Slab", serif;
  font-weight: 400;
  font-style: normal;
}

.block {
  border-radius: 8px;
  border-color: #a1aaa577;
  border-width: 0.1em;
  border-style: solid;
  /* padding: 0em 1em; */
  /* margin: 0 0px; */
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.block.note h1::before {
  content: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGlkPSJtZGktbm90ZSIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBkPSJNMTQsMTBWNC41TDE5LjUsMTBNNSwzQzMuODksMyAzLDMuODkgMyw1VjE5QTIsMiAwIDAsMCA1LDIxSDE5QTIsMiAwIDAsMCAyMSwxOVY5TDE1LDNINVoiIC8+PC9zdmc+");
  fill: red;
  padding: 0;
  display: inline-block;
  width: 24px;
  height: 24px;
  /* margin-left: 0.5em; */
  margin-right: 0.5em;
  vertical-align: middle;
}

.block h1 {
  font-family: "Zilla Slab", serif;
  font-weight: 700;
  font-style: normal;
  font-size: 1.2em;
  text-align: center;
  background-color: color-mix(in srgb, grey, transparent 90%);
  border-bottom-style: solid;
  border-width: 0.1em;
  border-color: #a1aaa577;
  margin-bottom: 0;
  margin-top: 0;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
}

.block p {
  padding-top: 0;
  padding-left: 0.5em;
  padding-right: 0.5em;
  /* padding-bottom: 0.2em; */
}

.small {
  font-size: 0.8em;
}

.wave {
  background: #111;
  color: #fff;
  text-shadow:
    1px 1px 10px #fff,
    1px 1px 10px #ccc;
}

footer {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

footer hr {
  width: 100%;
  margin-bottom: 1em;
}