:root { scroll-behavior: smooth; }

* {
  box-sizing: border-box;
}

/* main text */
h1 {
  margin: auto;
  padding: 1rem;
  max-width: 11000px;    
  font-family: "Libre Baskerville", serif;
    font-size: x-large;
    font-weight: bold;
    color:rgb(255, 255, 255);

  }

h2 {
    text-align: right;
    font-family: "DM Serif Display", serif;
    padding-right: 51px; 
    padding-bottom: .4em;
    font-size: 30pt;
    color:rgb(255, 255, 255);
    margin: auto;
  }

  h3 {
    text-align: center;
    margin: auto;
    font-family: "DM Serif Display", serif;
    font-size: 40pt;
    color:rgb(255, 255, 255);
  }
  
img {
  text-align: center;
  margin: auto;
  opacity: 85%;
}

img:hover {
  opacity: 100%;
}

p {
  font-family: "Libre Baskerville", serif;
  font-weight: bold;
  font-size: large;
  margin: auto;
  text-align: justify;
  padding: 1rem;
  max-width: 1100px;
  orphans: inherit;
  color:rgb(233, 233, 233);
}

.cushion {
  height: 70vh;
}

/*Page stuff */

.title {
  margin: -2em auto;
}

.title img {
  width: 70vw;
  max-width: 600px;
  padding: 2rem;
  opacity: 100%;
}

.summary {
  border: 2px solid #ffffff;
  margin: auto;
  padding: 1rem;
  max-width: 1140px;
}

.blurb {
  background-image: linear-gradient(180deg,
  #3299ff,
  #3299ff,
  #ba47bc,
  #ff2a31);
  background-size: 100%;
  background-clip: text;
  -webkit-text-fill-color: transparent; 
}

body {
  background-image: url(images/transducer_bg.jpg);
  background-position: top;
  background-repeat: no-repeat;
  background-size: 100vw;
  background-color: #10131f; 
}

button {
  background-color: #46403f00;
  width: 80px;
  height: 80px;
  color:rgba(146, 255, 197, 0.772);
  border: 2px solid rgb(4, 127, 203);
  border-radius: .25em;
  text-align: center;
  font-size: 40px;
}

 /* unvisited link */
a {
  color:rgb(255, 255, 255);
  text-decoration: none;
}


/*toc*/
.row {
  display: flex;
  flex-wrap: wrap;
  padding: 1em .5em;
}

.column img {
  border: 2px solid rgb(255, 255, 255);
  max-height: 200px;
  vertical-align: middle;
}

 /* Extra small devices (phones, 600px and down) */
 @media only screen and (max-width: 600px) {
  .column {
    width: 100vw;
    flex-wrap: wrap;
    margin: auto;
    padding: 1rem 2rem;

  }
 }

 /* Small devices (portrait tablets and large phones, 600px and up) */
 @media only screen and (min-width: 600px) {
  .column {
    width: 50%;
    flex-wrap: wrap;
    margin: auto;
    padding: 1rem 2rem;
  }
  
 }
 
 /* Medium devices (landscape tablets, 768px and up) */
 @media only screen and (min-width: 768px) {  
  .column {
    flex: 30%;
    flex-wrap: wrap;
    padding: 8px 2px;
    margin: auto;
  }
  
}
 
 /* Large devices (laptops/desktops, 992px and up) */
 @media only screen and (min-width: 992px) {
  .column {
    flex: 30%;
    flex-wrap: wrap;
    padding: 8px 2px;
    margin: auto;

  }
  
}
 
 /* Extra large devices (large laptops and desktops, 1200px and up) */
 @media only screen and (min-width: 1200px) {
  .row {
    display: flex;
    flex-wrap: wrap;
    padding: 8px 4px;
    margin: auto;

  }

  .column {
    flex: 20%;
    padding: 8px 2px;
    margin: auto;

  }
  
 } 

/* Create 3 equal columns that sit next to each other */

.column img {
  vertical-align: middle;
}

/* border thang */
body {
	display: grid;
	min-height: 100vh;
	place-items: center;
}

.heading-frame {
	display: grid;
	box-shadow: 0 3px 6px rgba(0,0,0,0.4);
	grid-template-columns: max-content auto;
	grid-template-rows: auto max-content;
	background-size: cover;
	color: white;
	width: 400px;
	height: 300px;
	padding: 2rem;
	&:before,
	&:after {
		content: "";
		display: block;
		width: 100%;
		height: 100%;
		border: 1px solid white;
	}
	&:before {
		grid-row: 1 / 2;
		border-right: none;
		border-bottom: none;
	}	
	&:after {
		grid-row: 1 / span 2;
		border-left: none;
	}
	h2 {
		margin: 1rem 1rem -.5rem 0;
		font-family: 'Pragati Narrow', sans-serif;
		font-size: 2rem;
		max-width: 100%;
	}
}

/*emoji bank 🛰️🛸📻🔭🗂️☢️⌚️📡 */