:root {
    --bggray: #939598;
    --dkblue: #000056;
    --dkgray: #58595b;
    --ltgray: #d1d3d4;
    --white: #ffffff;
    --black: #000000;
}

h3 {
  color: var(--white);
  font-size: 1.5em;
  text-align: center;
  margin: auto;
  padding: 10px;
}

p {
  color: var(--white);
  font-size: 1em;
  text-align: justify;
  max-width: 500px;
  margin: auto;
  padding: 0px 10px;
}

ul {
  color: var(--white);
  font-size: 1em;
  text-align: justify;
  max-width: 500px;
  margin: auto;
  padding: 0px 10px;
  text-align: left;
}

li {
  color: var(--white);
  font-size: 1em;
  text-align: left;
  max-width: 500px;
  margin: auto;
  padding: 5px 10px;
}

main {
  background-color: var(--dkblue);
  width: 100%;
  margin: auto;
  display: block;  
  text-align: center
}

body {
  margin: 0px;
  padding: 0px;
  background-color: var(--dkblue);
  font-family: Georgia, serif;
  color: var(--dkblue);
  text-decoration: none;
  width: 100%;
}

header {
  text-align: center;
  color: var(--white);
}

.top-nav {
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
  background-color: var(--dkblue);
  padding: 20px 0;
  width: 100%;
  font-size: 1.25em;
}

.top-nav a {
  text-decoration: none;
  background-color: var(--white);
  margin: 5px;
  padding: 5px;
  border: #58595b 1px solid;
  border-radius: 20px;
}

.top-nav a:hover {
  background-color: var(--dkgray);
}

hr.hzline {
  border: 2px solid var(--ltgray);
  padding: 0;
  margin: auto;
}

#livestream {
  background-color: var(--bggray);
  color: var(--dkblue);
  display: block;
  width: 100%;
  max-height: fit-content;
  text-align: center;
  padding-top: 20px;
  padding-bottom: 20px;
  margin: auto;
}

#homehero {
  background-color: var(--dkblue);
  color: var(--white);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  width: 100%;
  text-align: center;
  padding-top: 20px;
  padding-bottom: 20px;
  margin: auto;
}

#homehero a {
  color: var(--white);
  text-decoration: none;
}

img.herologo {
  display: inline;
  content: url(/images/TridactylsLogo.png);
  text-align: center;
  margin: auto;
  max-width: 200px;
  max-height: 200px;
  padding: 10px;
}

#papers {
  background-color: var(--dkblue);
  color: var(--white);
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  flex-flow: wrap;
  justify-content: center;
  align-items: top;
  width: 100%;  
  text-align: center;
  padding-top: 20px;
  padding-bottom: 20px;
  margin: auto;
}

#papers a {
  color: var(--white);
  text-decoration: none;
}

iframe {
  margin: auto;
  max-width: 100%;
  max-height: 100%; 
  padding: 10px;
}

img.liveevent {
  display: inline;
  content: url(/images/events/Event-DiscordLiveDiscussion-MexicanCongress-20231107.png);
  text-align: center;
  margin: auto;
  max-width: 400px;
}

.paper {
  margin: auto;
  margin-top: 20px;
  border: solid var(--bggray);
  border-radius: 10px;
  max-width: 500px;
  height: auto;
  margin: 10px;
}

.THCCPDF:hover {
  background-color: var(--dkgray);
}

img.dlpdf {
  display: inline;
  content: url(/images/THCCPDF.jpg);
  text-align: center;
  margin: auto;
  max-width: 90%;
  max-height: 100%;
}

img.dlpdf2 {
  display: inline;
  content: url(/images/NMXPDF.jpg);
  text-align: center;
  margin: auto;
  max-width: 90%;
  max-height: 100%;
}

img.nagalomorphapdf {
  display: inline;
  content: url(/images/Nagalomorpha.jpg);
  text-align: center;
  margin: auto;
  max-width: 90%;
  max-height: 100%;
}

img.facquad {
  display: inline;
  content: url(/images/FacultativeQuadrupedalism.jpg);
  text-align: center;
  margin: auto;
  max-width: 90%;
  max-height: 100%;
}

img.morphologicalinnovations {
  display: inline;
  content: url(/images/MorphologicalInnovations.jpg);
  text-align: center;
  margin: auto;
  max-width: 90%;
  max-height: 100%;
}

img.monograph {
  display: inline;
  content: url(/images/TridactylsMonograph.jpg);
  text-align: center;
  margin: auto;
  max-width: 90%;
  max-height: 100%;
}

img.parietalpinealcomplex {
  display: inline;
  content: url(/images/ParietalPinealComplex.jpg);
  text-align: center;
  margin: auto;
  max-width: 90%;
  max-height: 100%;
}

.pagetitle {
  display: block;
  background-color: var(--dkblue);
  color: var(--white);
  margin: auto;
  align-items: center;
  text-align: center;
}

h1 {
  padding: 10px;
  font-size: 3em;
  font-weight: bold;
  margin: auto;
  color: var(--white);
  text-align: center;
}

@media only screen and (max-width: 600px) {
  h1 {
    font-size: 2.25em;
  }
}

h2 {
  font-size: 2em;
  font-weight: bold;
  margin: auto;
}

@media only screen and (max-width: 600px) {
  h2 {
    font-size: 1.75em;
  }
}

h3 {
  font-size: 1.5em;
  font-weight: bold;
  margin: auto;
}

@media only screen and (max-width: 600px) {
  h3 {
    font-size: 1.25em;
  }
}

h4 {
  font-size: 1.0em;
  margin: auto;
  padding: 5px;
}

@media only screen and (max-width: 600px) {
  h4 {
    font-size: 0.7em;
  }
}

h5 {
  font-size: 0.8em;
  margin: auto;
  padding: 10px;
}

@media only screen and (max-width: 600px) {
  h5 {
    font-size: 0.9em;
  }
}

p {
  font-size: 1em;
  text-align: justify;
  max-width: 500px;
  margin: auto;
  padding: 0px 10px;
}

a {
  text-decoration: underline;
}

a:hover {
  text-decoration: none;
}

footer {
  background-color: var(--bggray);
  display: block;
  width: 100%;
  font-size: 0.75em;
  align-items: center;
  text-align: center;
  position: relative;
  bottom: 0px;
  margin: 0 0;
}

.socialmediabox {
  background-color: var(--white);
  display: block;
  max-width: 500px;
  margin: auto;
  margin-top: 20px;
  margin-bottom: 20px;
  border: solid 1px var(--dkblue);
  border-radius: 10px;
  padding-bottom: 5px;
}

.socialmediabox h4 {
  color: var(--black);
  font-size: 1em;
}

.socialmediaicons {
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
  width: 75%;
  margin: auto;
  max-height: 50px;
}

img.fb {
  content: url(/images/sm/fb.png);
  padding: 10%;  
  margin: auto;
  width: 35px;
}

img.x {
  content: url(/images/sm/x.png);
  padding: 10% 0;  
  margin: auto;
  width: 35px;
}

img.d {
  content: url(/images/sm/d.png);
  padding: 10% 0;  
  margin: auto;
  width: 35px;
}

img.r {
  content: url(/images/sm/r.png);
  padding: 10% 0;  
  margin: auto;
  width: 35px;
}

img.yt {
  content: url(/images/sm/yt.png);
  padding: 10% 0;  
  margin: auto;
  width: 35px;
}

.missionstatement {
  margin: auto;
}

.store {
  padding-top: 20px;
  background-color: var(--ltgray);
}