/* responsive.css */

/** */
.float_right {
  float: right;
  margin: .375em 0 .5em 24px; /* left is gutter total width */
}
.float_left {
  float: left;
  margin: .375em 24px .5em 0; /* right is gutter total width */
}
/** */

/* ... 1500px width and less ...
unsemantic breakpoint
-----------------------------------------------*/
@media (max-width: 1500px) {
 /* .social-nl-nav {
   display: none;
  }*/
}
/* ... 1500px width and less ... END
-----------------------------------------------*/



/* ... 1439px width and less ...
-----------------------------------------------*/
@media (max-width: 1439px) {
  html {
    overflow-y: visible;
  }
  .inside > * {
    max-width: none;
  	padding-left: 1.5rem;
  	padding-right: 1.5rem;
  }
  .inside > .videos {
  	padding-left: 0;
  	padding-right: 0;
  }
  .details .rsts-type-slide,
  .reader-details > .rsts-type-slide {
  	margin-left: -1.5rem;
  	margin-right: -1.5rem;
  }
  .speaker-list-videos .yt_year_wrapper > * {
  	padding-left: 1.5rem;
  	padding-right: 1.5rem;
  }
/* *
  .slider-arrows .mod_rocksolid_slider,
   .mod_rocksolid_slider.slider-arrows {
  	width: calc(100% - 2 * 40px);
  	margin-left: 40px;
  	margin-right: 40px;
  }
  .slider-arrows .rsts-skin-default .rsts-prev {
  	left: -54px;
  }
  .slider-arrows .rsts-skin-default .rsts-next {
  	right: -54px;
  }
/* */
}
/* ... 1439px width and less ... END
-----------------------------------------------*/



/* ... 1354px width and less ...
-----------------------------------------------*/
@media (max-width: 1354px) {
  #readerAnchornavInner nav {
    display: none;
  }
}
/* ... 1354px width and less ... END
-----------------------------------------------*/



/* ... 1000px width and less ...
-----------------------------------------------*/
@media (max-width: 1000px) {
  .resources_header {
  	height: 80px;
  }
  #main .inside {
  	padding-top: calc(2rem + 1rem + 1rem + 80px);
  }
  #logo a {
    max-height: 80px;
  }
  .mainnav {
  	display: none;
  }
  .search-header {
  	grid-column: 2/3;
  }
  .i18nl10n_lang_style_disable {
  	grid-column: 3/4;
  }
  .article_wrapper .css-cols {
  	grid-template-columns: repeat(auto-fit, minmax(292px, 1fr));
  	grid-gap: 1rem;
  }
  .css-small,
  .css-x-small {
  	padding-left: 1.5rem;
  	padding-right: 1.5rem;
  }
  .article_wrapper .css-small,
  .article_wrapper .css-x-small {
  	padding-left: 0;
  	padding-right: 0;
  }
  .css-large-gap {
  	grid-column-gap: 1.5rem;
  }
  .resources_footer {
  	grid-template-columns: 1fr;
  	grid-row-gap: 0;
  }
  .resources_footer,
  .contact-nav ul,
  .socialnav ul {
  	justify-content: center;
  }
/* *
.reader-details > .rsts-type-slide {
	padding-left: 4.5rem;
	padding-right: 4.5rem;
	margin-left: -1.5rem;
	margin-right: -1.5rem;
	width: auto;
}
/* */
}
/* ... 1000px width and less ... END
-----------------------------------------------*/



/* ... 768px width and less ...
-----------------------------------------------*/
@media (max-width: 768px) {
  .float_left:not(.float-important),
  .float_right:not(.float-important) {
    float: none;
    margin: 0 0 1em;
  }
  .css-small,
  .css-x-small {
  	/* padding-left: 0; */
  	/* padding-right: 0; */
  }
  .ticketLink {
  	position: fixed;
  	left: 50%;
  	/* right: 0; */
  	/* margin: auto; */
  	top: calc(80px + 2 * 1rem + .5rem);
  	transform: translateX(-50%);
  	background-color: #fff;
  }
  .livestream > div {
    padding-bottom: 56.25%;
  }
  .livestream iframe {
    max-height: calc(100vh - (12px + 15px + 15px + 80px) - 20px);
  }
	
}
/* ... 768px width and less ... END
-----------------------------------------------*/



/* ... 440px width and less ...
-----------------------------------------------*/
@media (max-width: 440px) {
  .image_container.float_left {
    float: none;
  }
  #main .inside {
  	padding-top: calc(2rem + 1rem + 1rem + 60px);
  }
  .scrolled .resources_header,
  .resources_header {
  	height: 60px;
  }
  .scrolled #logo a,
  #logo a {
    max-height: 60px;
    background-image: url(img/logo-s.svg);
  }
  .inside > * {
  	padding-left: .625rem;
  	padding-right: .625rem;
  }
  .details .rsts-type-slide,
  .reader-details > .rsts-type-slide {
  	margin-left: -.625rem;
  	margin-right: -.625rem;
  }
  .social-nl-nav {
    display: none;
  }
}
/* ... 440px width and less ... END
-----------------------------------------------*/



/* ... grid corrections ...
-----------------------------------------------*/
/* ... grid corrections ... END
-----------------------------------------------*/

/* iframes */
.embed-container {
  position: relative; 
  padding-bottom: 56.25%; /* ratio 16x9 */
  height: 0; 
  overflow: hidden; 
  width: 100%;
  height: auto;
}
.embed-container iframe {

  position: absolute; 
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%; 
}
/* ratio 4x3 */
.embed-container.ratio4x3 {
  padding-bottom: 75%;
}