@import url('https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@500&display=swap');

body {
  background-color: rgb(46, 46, 46); 
  margin-left: 3em; 
  margin-right: 3em;
}

.intro > h1{
  color: white;
  font-family: 'Source Code Pro', monospace;
  text-align: center;
  font-size: 60px;
}

.intro > h2{
  color: white;
  font-family: 'Source Code Pro', monospace;
  text-align: center;
  position: relative;
  bottom: 1em;
  font-size: 30px;
}

/* creates a line before */
.intro > h3::before{
  content: ' ';
  display: block;
  border: 1px solid rgb(128,128,128);
}

.intro > h3{
  color: white;
  font-family: 'Source Code Pro', monospace;
  text-align: center;
  position: relative;
  bottom: 0.8em;
  line-height: 2em;
}

/* creates a line after */
.intro > h3::after{
  content: ' ';
  display: block;
  border: 1px solid rgb(128,128,128);
}

/* barchart */
#grid {
    display: grid;
    width: fit-content;
    grid-template-columns: 1fr 1fr 1fr;
    grid-row-gap: 0px 4em ;
}

  .barchart{
    grid-column-start: 1;
    grid-column-end: 3;
  }

  .barchartText {
    color: white;
    font-family: 'Source Code Pro', monospace;
    grid-column-start: 3;
    grid-column-end: 4;
    align-self: center;
    line-height: 2em;
    font-size: large;
  }

    /* set the styles for the barchar axis */
    .axis line{
      stroke: white;
    }

    .axis path{
      stroke: white;
    }

    .axis text{
      fill: white;
      font-size: 12px;
    }

/* spiral */    
#grid2 {
    display: grid;
    width: fit-content;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-row-gap: 0px 4em ;
}
  .spiral {
    grid-column-start: 4;
    grid-column-end: 5;
  }

  .spiralText {
    color: white;
    font-family: 'Source Code Pro', monospace;
    grid-column-start: 1;
    grid-column-end: 3;
    align-self: center;
    line-height: 2em;
    font-size: large;
  }

/* treemap */  
#grid3 {
  display: grid;
  width: fit-content;
  grid-template-columns: 1fr 1fr 1fr;
  grid-row-gap: 0px 4em ;
}

  .treemap{
    grid-column-start: 1;
    grid-column-end: 3;}

  .treemapText {
    color: white;
    font-family: 'Source Code Pro', monospace;
    grid-column-start: 3;
    grid-column-end: 4;
    align-self: center;
    line-height: 2em;
    font-size: large;
  }

/* footer */  
footer {
    color: rgb(131, 131, 131);
    font-family: 'Source Code Pro', monospace;
    text-align: center;
    font-size: smaller;
}

  a:link {
    color: rgb(143, 143, 143);
    background-color: transparent;
    text-decoration: none;
  }

  a:visited {
    color: rgb(76, 142, 145);
    background-color: transparent;
    text-decoration: none;
  }

  a:hover {
    color: rgb(255, 164, 28);
    background-color: transparent;
    text-decoration: underline;
  }

  a:active {
    color: yellow;
    background-color: transparent;
    text-decoration: underline;
  }