:root {
  --white: #F7F9FB;
  --kaki: #687864;
  --blue: #31708E;
  --sky: #8FC1E3;
  --cloud: #5085A5;
  --black: #272727;
}

body {
  font-size: 16px; /* px means 'pixels': the base font size is now 10 pixels high  */
  font-family: 'Fira Sans', sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; /* this should be the rest of the output you got from Google fonts */
  background-color: var(--white);
  padding: 10px;
}

button {
  background: rgba(0, 0, 0, 0.1);
  padding: 10px 20px;
  min-width: 120px;
  max-width: 120px;
  max-height: 45px;
  font-size: 14px;
  border-radius: 8px;
}

a {
  text-decoration: underline;
  text-decoration-style:dotted;
  color: var(--kaki);
}

.item img {
  max-width: 100%;
  justify-self: center;
  border-radius: 5%;
  box-shadow: 1px  1px 3px var(--black);
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
}

h1 {
  font-size: 4.5em;
  color: var(--blue);
  text-shadow:
     1px  1px 3px var(--black);  
}

h2 {
  font-size: 2.2em;
  color: var(--blue);
}

h3 {
  font-size: 1.5em;
  color: var(--blue);
}

h4 {
  padding: 0 5px;
  font-size: 1.2em;
  color: var(--blue);
}

h5 {
  font-size: 1em;
  color: var(--blue);
}

p {
  font-size: 1em;    
  line-height: 1.4;
  letter-spacing: 1px;
  text-align: justify;
}

.item ul {
  list-style: none;
  margin-left: -35px;
  margin-top: -12px;
}

.item li {
  font-size: 0.9em;
  margin: 0 0 4px 0;
}

p.under {
  font-style: italic;
  font-size: 0.8em;
  margin: -20px 0 20px 0;
  color: var(--cloud);
}

hr {
width: 100%;
height: 1px;
margin-left: auto;
margin-right: auto;
background-color:var(--cloud);
color:var(--blue);
border: 0 none;
margin-top: 5px;
margin-bottom:5px;
}

/* Wrapper */

.wrapper {
  display: grid;
  grid-gap: 10px;
}

.top {
  display: grid;
  grid-gap: 10px;
  grid-template-areas: 
  "fill fill fill fill fill fr"
  "labname labname labname labname labname labname"
  "menu menu menu menu menu menu";
}

.top h2 {
  color: var(--black);
}

.top button {
  grid-area: fr;
  justify-self: right;
}

.top a :hover {
  background: var(--kaki);
}

.labname {
  grid-area: labname;
  min-height: 200px;
  background: white url(../img/ti_background.png);
  background-size: cover;
  background-position: bottom right;
  display: flex;
  flex-direction: column;
  padding: 50px;
  justify-content: center;
  border: 2px solid var(--blue);
  border-radius: 8px;
}

.labname > * {
  /* background: var(--white); */
  padding: 5px;
  margin: 0;
}

/* Navigation */

.menu {
  grid-area: menu;
}

.menu ul {
  display: grid;
  grid-gap: 10px;
  padding: 0;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  list-style: none;
}

.menu a {
  background: var(--sky);
  display: block;
  text-decoration: none;
  padding: 10px;
  text-align: center;
  color: var(--black);
  font-size: 24px;
  border: 1px solid var(--cloud);
  border-radius: 14px;
}

.menu ul :hover {
  background: var(--kaki);
  border-radius: 14px;
}

.menu .active {
  background: var(--cloud);
  /* box-shadow:  */
    /* 1px -1px 1px var(--black) inset,
    -1px 1px 1px var(--black) inset; */
  border: 2px inset var(--sky);
}


[aria-controls="menu-list"] {
  display: none;
}

/* Section */

.main {
  display: grid;
  grid-gap: 20px;
  grid-template-areas: 
    "main main main main aside"
    "main main main main aside"
    "main main main main aside"
    "footer footer footer footer footer"
  ;
}

.item {
  grid-area: main;
  border: 2px solid var(--blue);
  border-radius: 8px;
  padding: 10px;
}

.address {
  margin-top: -20px;
  margin-left: 10px;
  font-size: .8em;
}


/* Side bar */
.asides {
  grid-area: aside;
  border: 2px solid var(--blue);
  border-radius: 8px;
  padding: 10px;
  display: grid;
  grid-template-rows: repeat(auto-fit, 130px);
}

.aside ul {
  list-style: none;
  margin-top: -15px;
}

.aside li {
  margin-left: -25px;
  margin-bottom: 10px;
  line-height: 1.2;
}

.aside a {
  text-decoration: none;
}

.visit {
  padding: 70px 0 0 0;

}

/* Footer */
.footer {
  grid-area: footer;
  border: 2px solid var(--blue);
  border-radius: 8px;
  padding: 10px;
}

/* Responsive to window size */

@media (max-width: 800px) {
  .top {
    grid-template-areas: 
      "menu fr"
      "labname labname";
  }
  
  .menu {
    order: -1;
    perspective: 800px;
  }

  [aria-controls="menu-list"] {
  display: block;
  }

  .menu ul {
    max-height: 0;
    overflow: hidden;
    transform: rotateX(90deg);
    transition: all 0.2s;
    display: grid;
  }

  [aria-expanded="true"] ~ ul {
    display: grid;
    max-height: 500px;
    transform: rotate(0);
    position: relative;
  }

    [aria-expanded="false"] .close {
      display: none;
    }

    [aria-expanded="true"] .close {
      display: inline-block;
    }

    [aria-expanded="true"] .open {
      display: none;
    }

  .main {
    display: grid;
    grid-gap: 20px;
    grid-template-areas: 
      "main" 
      "aside"
      "footer"
    ;
  }

  .asides {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }

  .aside {
    padding: 10px;
  }
}

@media (max-width: 500px) {
  body {
    padding: 0;
  }

  h1 {
  font-size: 3.2em;
  color: var(--blue);
  /* text-shadow:
    -1px -1px 0 var(--black),
     1px -1px 0 var(--black),
    -1px  1px 0 var(--black),
     1px  1px 0 var(--black);   */
  }

  h2 {
    font-size: 2em;
    color: var(--blue);
  }

  .top {
  grid-template-areas: 
    "menu fr"
    "labname labname";
  }

  .item ul {
    list-style: none;
    margin-left: -30px;
  }

  hr {
    clear: both;
  }

  .item img {
    margin-bottom: 4px;
    margin-left: 10px
  }
  .asides {
    display: grid;
    grid-template-columns: 1fr;
  }
}