/*! normalize.css v5.0.0 | MIT License | github.com/necolas/normalize.css */
html{font-family:sans-serif;line-height:1.15;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,footer,header,nav,section{display:block}h1{font-size:2em;margin:0.67em 0}figcaption,figure,main{display:block}figure{margin:1em 40px}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent;-webkit-text-decoration-skip:objects}a:active,a:hover{outline-width:0}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:inherit}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}dfn{font-style:italic}mark{background-color:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-0.25em}sup{top:-0.5em}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}img{border-style:none}svg:not(:root){overflow:hidden}button,input,optgroup,select,textarea{font-family:sans-serif;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,html [type="button"],[type="reset"],[type="submit"]{-webkit-appearance:button}button::-moz-focus-inner,[type="button"]::-moz-focus-inner,[type="reset"]::-moz-focus-inner,[type="submit"]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type="button"]:-moz-focusring,[type="reset"]:-moz-focusring,[type="submit"]:-moz-focusring{outline:1px dotted ButtonText}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:0.35em 0.625em 0.75em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{display:inline-block;vertical-align:baseline}textarea{overflow:auto}[type="checkbox"],[type="radio"]{box-sizing:border-box;padding:0}[type="number"]::-webkit-inner-spin-button,[type="number"]::-webkit-outer-spin-button{height:auto}[type="search"]{-webkit-appearance:textfield;outline-offset:-2px}[type="search"]::-webkit-search-cancel-button,[type="search"]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details,menu{display:block}summary{display:list-item}canvas{display:inline-block}template{display:none}[hidden]{display:none}

/* HTML 5 Boileplate Template */
html, button, input, select, textarea {color: #222;}
body {font-size: 1em; line-height: 1.4;}
/*Remove text-shadown in selection hightlight; customize background color*/
::-moz-selection {background: #b3d4fc;text-shadow: none;}
::selection {background: #b3d4fc; text-shadow: none; }
/*A better looking horizontal rule*/
hr {display: block; height: 1px; border: 0; border-top: 1px solid #ccc; margin: 1em 0; padding: 0;}
/*Remove gap between images and the bottom of their containers*/
img {vertical-align: middle;}
/*Remove default fieldset styles*/
fieldset {border: 0; margin: 0; padding: 0;}
/*Allow vertical resizing of textareas*/
textarea {resize: vertical;}
/*Chromeframe prompt*/
.chromeframe {margin: 0.2em 0; background: #ccc; color: #000;padding: 0.2em 0;}

/*==================================================================*/
/* Author Styles
/*==================================================================*/
html {
  scroll-behavior: smooth;
}

/* STRUCTURE */
body {
padding:0;
margin:0;
z-index:1;
background:#e5e5e5;
}

#content {
margin:0 auto;
width:75%; 
padding:10px 20px; 
background:white; 
padding-top:10px; 
font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif;
font-size:1em;
border-top:10px solid #3e6ee7;
}

header {
top:0;
display:grid;
grid-gap:0px;
grid-template-columns: 12fr 1fr;
grid-auto-flow:column;

}

.title  h1 {
padding:0px;
margin:0px;
}

.title p {
margin:10px 0px 0px 0px;
padding:0px;
}

button {
background:transparent;
border-radius:5px;
margin:-5px 0px 0px 10px;
}

#details-table {
padding: 0px 0px 0px 0px;
text-align:center;
}

.overlay {
height:100vh;
width:100%;
background-color:white;
position:absolute;
top:0;
z-index:10;
}

.hide {
display: none !important;
}

.clear::after {
clear:both;
}

.clear::before .clear::after{
content: " ";
display:table;
}

@keyframes fadeIn {
0% {opacity: 0.4;}
100% {opacity: 1;}
}
/* /////////////////////// */


/* SLIDERS */
.twentytwenty-container img {
width:100%
}

.image {
outline: 1px solid #aaa;
padding: 10px;
margin:0 auto;
margin-top: 50px;
margin-bottom:50px;
height:auto;
position:relative;
z-index:1;
overflow: auto;
}

.image::after {
content: "";
clear: both;
display: table;
}

.caption {
display:block;
margin-top:20px;
font-size:0.7em;
}

.caption a {
color:black;
text-decoration:none;
border-bottom:1px dashed black;
}

.img-comp-container {
position: relative;
height: 500px; /*should be the same height as the images*/
width: 750px;
position:relative;
z-index:1;
outline: 1px solid #aaa;
overflow:auto;
}

.img-comp-img {
position: absolute;
width: auto;
height: auto;
overflow: hidden;
}

.img-comp-img img {
display: block;
vertical-align: middle;
}

.img-comp-slider {
position: absolute;
z-index: 2;
cursor: ew-resize;
/*set the appearance of the slider:*/
width: 20px;
height: 20px;
background-color: #2196F3;
opacity: 0.7;
border-radius: 50%;
}


/*==================================================================*/
/* Mobile • Responsive
/* for 768 or less
/*==================================================================*/


@media screen and (max-width: 640px) {

.overlay {
height:120vh;
}


}/*end media query*/

@media only screen and (min-width: 640px) and (orientation:landscape) {

.overlay {
height:550px;
}

}



/*==================================================================*/
/* Responsive style for portrait
/* for 768 or less
/*==================================================================*/



@media only screen and (device-width: 768px) and (orientation:portrait) {

}

/*==================================================================*/
/* Print Styles
/*==================================================================*/


@media print {
* {
background: transparent !important;
color: #000 !important; /* Black prints faster: h5bp.com/s */
box-shadow: none !important;
text-shadow: none !important;
}

a,
a:visited {
text-decoration: underline;
}

/*  a[href]:after {
content: " (" attr(href) ")";
}

abbr[title]:after {
content: " (" attr(title) ")";
}*/

/*
* Don't show links for images, or javascript/internal links
*/

.ir a:after,
a[href^="javascript:"]:after,
a[href^="#"]:after {
content: "";
}

pre,
blockquote {
border: 1px solid #999;
page-break-inside: avoid;
}

thead {
display: table-header-group; /* h5bp.com/t */
}

tr,
img {
page-break-inside: avoid;
}

img {
max-width: 100% !important;
}

@page {
margin: 0.5cm;
}

p,
h2,
h3 {
orphans: 3;
widows: 3;
}

h2,
h3 {
page-break-after: avoid;
}

table {width:100%;}

img {width:100%;}
td.none {width: 70px}
td.none > img {width:20px;}

}