main.css

/* Style heading text */
h1 {
  color: #303856;
  font-size:28px;  
  font-family: Verdana, Geneva, sans-serif;
  text-align: left;
  padding: 5px 1px;
  margin: 0px;
  font-weight: bold;
}

h2 {
  font-size: 18px;
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: left;
  padding: 1px 1px;
  margin: 0px;
  font-weight: normal;
}

h2.research {
  font-size: 22px;
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: center;
  padding: 0px;
  margin: 40px 15em;
}

h3 {
  font-size: 18px;
  font-weight: bold;
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: left;
  padding: 0px;
  margin: 30px 23vw 10px 20vw;
}

p {
  font-size: 16px;
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: left;
  padding: 0px;
  margin: 40px 23vw; 
}

p.plain {
  font-size: 16px;
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: left;
  padding: 10px;
  margin: 0px 23vw; 
}

p.aboutme {
  font-size: 18px;
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: center;
  padding: 0px;
  margin: 40px 23vw; 
}

p.pubs {
  font-size: 18px;
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: left;
  padding: 0px;
  margin: 20px 23vw; 
}

p.caption{
  font-size:12px; 
  padding:0px; 
  margin:0px;"
  font-family: Verdana, Geneva, sans-serif;
  color: #2B3856;
  text-align: left;
}

a {
  text-decoration: none;
  color:   #800040
}


a:hover h1, a:hover, a:hover h2{
  color: #bcc6cc;
}

a:hover .research-center-2col {
  background-color: #2B3856;
}

a:hover .research-center-2col h2, a:hover .research-center-2col p {
  color: white;
}

a:hover .research-center-1col {
  background-color: #2B3856;
}

a:hover .research-center-1col h2, a:hover .research-center-1col p {
  color: white;
}



/* Style space around heading text */
.top_container {
padding: 15px 0px;
margin: 40px 23vw;
}


/* STYLE THE SPACING AROUND EACH ELEMENT IN THE TOPNAV LIST */
/* Make the options display side-by-side (block would insert line breaks between each button) */
.topnav_container ul li { 
  display: inline; 
  padding: 1em 2em;
}


/* Add pading to the navbar container */
.topnav_container ul li { 

}

/* Style the buttons while hovering over the link */
.topnav_container ul li a:hover {
    color: white;
    text-decoration: none; /* This removes underline */
}

/* STYLE THE ACTUAL TOPNAV LIST */
.topnav { 
    list-style-type: none;   /* Remove bullet symbols */
    margin: 0px;
    padding: 14px 0px;
    overflow: hidden; /* What to do when the screen gets too narrow */
    background-color: #bcc6cc;
}

ul.topnav{ 
  text-align: center; 
}


ul.topnav li a {
    display: inline-block;
    text-align: center;
    color: #2B3856;
    font-family: "Courier New", Courier, monospace;
    font-size: 18 px;
    font-weight: bold;
    text-transform: uppercase;
}

.img_center {
    margin: 25px;
    width: 35em;
    height: 25em;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.first_col {
    min-width: 300px;
    max-width:400px;
    height:400px;
    float:left;
    margin-left:200px;
    margin-bottom: 150px;
    border: solid black;
}

.second_col {
    min-width: 300px; 
    max-width:400px;
    height: 400px;
    float:left;
    margin-left:200px;
    margin-bottom: 150px;
    border: solid black;
}

 /* Define column setup for research page icons */
.research-edge-col   { 
  width: 16%; 
  float: left; 
  min-height: 200px; 
}

.research-center-1col { 
  width: 62%;
  margin: 1% 2% 0% 2%; 
  float: left; 
  min-height: 200px; 
}

.research-center-2col { 
  width: 29%;
  margin: 1% 2% 0% 2%; 
  float: left; 
  min-height: 200px; 
}

.row::after {
    content: "";
    clear: both;
    display: block;
    width: 100%;
}