/* Boring old CSS to make content look not crappy.
   Default to mobile friendly at the bottom of this file.
 */

/*--------------------------------------------------------------
CSS Reset
--------------------------------------------------------------*/
html {
	font-family: sans-serif;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust:     100%;
}

body {
	margin: 0;
}

img {
	display: block;
	border: 0;
	height: auto;
}


/*--------------------------------------------------------------
Accessibility
--------------------------------------------------------------*/
/* Text meant only for screen readers */
.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px); /* clip is deprecated! */
	position: absolute !important;
	height: 1px;
	width: 1px;
	overflow: hidden;
}

.screen-reader-text:hover,
.screen-reader-text:active,
.screen-reader-text:focus {
	background-color: #f1f1f1;
	border-radius: 3px;
	box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
	clip: auto !important;  /* clip is deprecated! */
	color: #21759b;
	display: block;
	font-size: 14px;
	font-weight: bold;
	height: auto;
	left: 5px;
	line-height: normal;
	padding: 15px 23px 14px;
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000; /* Above WP toolbar */
}


/*--------------------------------------------------------------
Typography
--------------------------------------------------------------*/
body,
button,
input,
select,
textarea {
	/* color: #404040; */
	font-family: 'Helvetica', Arial, sans-serif;
	font-size: 12px;
	line-height: 1.2;
}

h1 {
	margin: 0;
	padding: 1em 1em;
}

h2,
h3 {
	margin: 0;
	padding: 1em 1em 0em 1em;
}

p {
	margin: 0;
	padding: 1em 1em 0em 1em;
}

ul {
	margin: 0;
}

/*--------------------------------------------------------------
General styles
--------------------------------------------------------------*/
.site {
	/* background: #ededed; */
	background: white;
	min-height: 100vh;
}

table.talks {
	padding: 0em 2em;
}

th {
	text-align: left
}

.footnote {
	font-size: 8pt; 
	margin-top: 3em;
}

/* Mobile friendly defaults */
.site {
   max-width: 50em;
   margin: 0 auto;
   /* background: orange;  for debugging */
   display: flex;
   flex-direction: column;
}
	
img.hero_vector {
   width: 100%;
}	
	
img.hero_pixels {
   width: 150; /* don't blow up a hero image which is pixels */
   display: block;
   margin-left: auto;
   margin-right: auto;
}

img.thumbnail_pixels {
   width: 120; /* don't blow up a thumbnail image which is pixels */
   display: block;
   margin-left: auto;
   margin-right: auto;
}

@media only screen and (max-width: 400px) {
  img.hero_pixels {
    width: 100%; /* on the other hand, let the hero image get smaller when needed */
  }
}