time {
  position:relative;
  align-items: center;
  display: inline-flex;
  list-style: none;
  padding-left: 20px;
  font-family: var(--sans-serif);
  color: var(--darkgrey);
  font-weight: 600;
}
time:before {
  content: "";
  background-repeat: no-repeat;
  background-image: url(https://www.chemistryworld.com/css/dest/graphics/output/sprite.css-3c7a68de.svg);
  background-position: -161px -403px; 
  width: 16px;
  height: 16px;
  position: absolute;
  left:0;
}
.factfile time {
  color: var(--black);
}
.factfile time:before {
  filter: brightness(0%);
}
.factfile.factfile_dark time {
  color: #fff;
}
.factfile.factfile_dark time:before {
  filter: brightness(200%);
}
h2+h3 {
  margin-right: 100%;
  white-space: nowrap
}

.storytext .factfile>h4,
.storytext>h4 {
  font-weight: 700
}

.factfile p:last-child {
  margin-bottom: 0
}

.factfile .inline_meta .inline_caption,
.factfile .inline_meta .inline_source,
.factfile .inline_meta .inline_title {
  color: var(--darkgrey)
}

.storytext table {
  font-family: var(--sans-serif)
}

.table-header .header {
  font-family: var(--sans-serif)
}

.byline .bylinePicture img,
.byline .nativePicture img {
  min-height: unset
}

.storytext>ol li:last-child,
.storytext>ul li:last-child {
  margin-bottom: 8px
}

@media screen and (min-width:768px) {

  .storytext ol li,
  .storytext ul li {
    font-size: 1.266rem;
    line-height: 2.027rem
  }

  .storytext ol li:last-child,
  .storytext ul li:last-child {
    margin-bottom: 28px
  }
}

.listBlocks ul li a.storyType {
  font-weight: 600;
  font-size: .8rem
}

.listBlocks ul li .storyDetails h3 {
  font-weight: 600
}

@media screen and (max-width:767px) {
  .listBlocks ul li .storyDetails h3 {
    font-size: 1.2rem
  }
}

@media screen and (min-width:768px) {
  .listBlocks ul li a.storyType {
    margin-bottom: 4px
  }
}

@media screen and (max-width:767px) {

  .storytext .webonly>p,
  .storytext>p {
    font-size: 1.125rem
  }

  .storytext>.webonly>p,
  .storytext>h4,
  .storytext>h5,
  .storytext>h6,
  .storytext>p {
    line-height: 1.8rem
  }
}
@media screen and (min-width:1024px) {
  body.story-full-layout .storyPrimaryNav:after {
    width: 0
  }
}
/* Sharing toolbar */
.pageOptions {
  flex-wrap: wrap
}

.pageOptions ul:first-of-type {
  flex-grow: 1
}

div.pageOptions>ul>li:last-child {
  display:none !important
}

.pageOptions ul {
  align-items: flex-end
}

.pageOptions ul li {
  line-height: 0;
  margin-bottom: .5rem
}

.pageOptions .pageOptions_right {
  margin-left: unset;
  display:none;
}

.pageOptions .pageOptions_right li {
  margin-left: 0;
  margin-top:0.5rem;
  margin-bottom: 0
}

.pageOptions .pageOptions_right li:first-of-type {
  margin-right: .5rem
}
.storyLayout.video~.videoTop .pageOptions li {
  line-height: 0;
  margin-top: .5rem
}
.storyLayout.video~.videoTop .pageOptions .commentIcon {
  background-color: #fff;
  border-radius: 50%
}

.storyLayout.video~.videoTop .pageOptions .saveStory {
  background-color: #fff;
  border-radius: 50%
}




/* Fix padding on ol>li on large screens*/
@media screen and (min-width: 768px) {
  .storytext ol,
  .storytext ul {
    padding-left: 30px;
  }
}

/*RSCCS-651: ordered list styles*/
.storytext ol-numbers { list-style-type: decimal; }
.storytext ol.lower-alpha { list-style-type: lower-alpha; }
.storytext ol.upper-alpha { list-style-type: upper-alpha; }
.storytext ol.roman-num { list-style-type: upper-roman; }

/* Hide commenter avatar */
#comments li .byline .picture,
#comments li .byline .commentAvatar {
  display:none
}
/* Staff commment badge */
#comments .staffComment:before {
  content: '';
  background-repeat: no-repeat;
  background-position: center center;
  height: 2rem;
  width: 125px;
  display: inline-block;
  margin-right: 4px;
  background-image: url("data:image/svg+xml,%3Csvg aria-hidden='true' viewBox='0 0 578.23 49.53' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath transform='translate(.01)' d='m434.38 48.73a24 24 0 1 1 24-24 24 24 0 0 1-24 24zm0-40a16 16 0 1 0 16.06 16 16 16 0 0 0-16.06-15.99z' fill='%23888'/%3E%3Cpath transform='translate(.01)' d='M84.43,48V1.56H111.6V8.91h-19V20h16.34V27.3H92.58V40.55h19.35V48H84.43Zm59.06,1.57L130,22.14,125,48h-7.77L126.8.06h.7L144,33.67,160.34.06h.7L170.5,48h-8.22l-5-25.81L144.36,49.53ZM178.2,48V1.56h8.41V48Zm30.57,1.57a29,29,0,0,1-12.53-2.75l-.07,0-.74-9.38.21.13c5,3.19,9,4.68,12.74,4.68,4.74,0,8-2.6,8-6.33,0-3.2-1.76-5.37-6.74-8.31l-3.46-2.09c-5.88-3.47-9.8-7-9.8-13.15C196.43,5.06,202.26,0,210.6,0a25.69,25.69,0,0,1,11.69,2.82l.07,0-.27,7.64-.17-.09c-4.56-2.48-8-3.64-10.72-3.64-4.16,0-6.74,2-6.74,5.16,0,2.86,2.21,4.69,6.28,7.07l3.33,2c7.75,4.58,10.78,8.71,10.78,14.71,0,8.3-6.46,13.88-16.07,13.88ZM243.55,48V8.85H227.93V1.56h39.58V8.85H252V48Zm55.74,0-14-19.17H281.5V48h-8.22V1.56h10.84c6.29,0,10.68.53,14.51,3.22a12.13,12.13,0,0,1,5.48,9.94c0,6.07-3.57,10.65-10.05,12.9l15,20.33h-9.78ZM285.1,22.62c7,0,10.66-2.51,10.66-7.25s-3.51-7-11.38-7H281.5V22.62ZM323,48V26.85L305.74,1.56h9.84L327.8,19.73,341.07,1.56h9.06l-18.7,25.23,0,21.17H323Z' fill='%23222' style='isolation:isolate'/%3E%3Cpath transform='translate(.01)' d='M489.61,48l-14-19.17h-3.74V48h-8.22V1.56h10.84c6.29,0,10.68.53,14.51,3.22a12.13,12.13,0,0,1,5.48,9.94c0,6.07-3.57,10.65-10.05,12.9l15,20.33h-9.78ZM475.43,22.62c7,0,10.66-2.51,10.66-7.25s-3.51-7-11.38-7h-2.88V22.62ZM505,48V1.56h8.35V40.49h19.86V48H505Zm34,0V1.56h11.3c17.17,0,27.83,8.89,27.83,23.2a21.7,21.7,0,0,1-11.5,19.73c-5.34,3-11,3.47-16.33,3.47h-11.3Zm12.34-7.61c11.42,0,18.24-5.83,18.24-15.59S562.85,9.17,551.42,9.17h-4.06V40.35h4.06ZM353.3,1.57h9.57l25,37.39-4,9.17Zm19.9,0h9.57l25,37.39-4,9.17Z' fill='%23888' data-name='Path 12'/%3E%3Cpath transform='translate(.01)' d='M68.2,48V27.3H46.36V48H38.08V1.56h8.28V19.95H68.2V1.56h8.22V48ZM24,48.73a23.92,23.92,0,0,0,5.51-.65V39.8A16,16,0,1,1,24,8.74a15.86,15.86,0,0,1,5.51,1V1.45A24,24,0,1,0,24,48.73Z' fill='%23222' style='isolation:isolate'/%3E%3C/svg%3E");
}
/* Story bottom popular block grid view */
@media screen and (min-width:1024px){
  .tabbedblocks.mostThis.isInBottom ul {
    grid-template-columns: 1fr 1fr;
    display: grid;
    grid-auto-flow: column;
    grid-template-rows: auto auto auto auto auto;
    counter-reset:block-count;
  }
  .tabbedblocks.mostThis.isInBottom ul li {
    float:none;
    width:100%;
    counter-increment:block-count;
    padding:12px 12px 12px 60px;
  }
  .tabbedblocks.mostThis.isInBottom ul li:before{
    content:counter(block-count);
    border-radius:unset;
    background-color:unset;
    position:absolute;
    top:20px;
    left:0;
    font-size:3rem;        
  }
  .tabbedblocks.mostThis.isInBottom ul li:nth-child(-n+5){
    margin-left:0 !important;
  }
  .tabbedblocks.mostThis.isInBottom ul li:nth-child(n+6){
    margin-left:1rem ;
  }
  .tabbedblocks.mostThis.isInBottom ul li .text {
    font-size:1rem;
    line-height:1.5rem;
  }
  .tabbedblocks.mostThis.isInBottom ul li .image {
    display:none;
  }
  .tabbedblocks.mostThis.isInBottom ul li {
    min-height: 70px;
  }
}
.storytext div:empty { display: none; }

.inline_image .picture {
	background:none;
}
/* Embedded content overlay*/
.ot-embed-overlay {
 z-index: 1;
 position:absolute;
 left: 0;
 width: 100%;
 height: 100%;
 background-color: rgba(0,0,0,0.5); 
 top: 0;
 display: flex;
 justify-content: center;
 align-items: center;
 font-family: var(--sans-serif);
 flex-direction:column;
}
.ot-embed-container {
  background-color: #fff;
  padding: 1rem;
  width: 75%;
  max-width:425px;
  border: 1px solid var(--black);
  box-shadow: 0 4px 8px 0 rgb(0 0 0 / 20%), 0 6px 20px 0 rgb(0 0 0 / 19%);
}
.ot-embed-container>div {
  display: flex;
  justify-content: space-evenly;
  flex-direction: column;
  align-items: center;
  text-align: center;
  }  
.ot-embed-container p {
  font-size: 0.8rem;
  line-height: 1.2rem;
  margin-bottom: 0.5rem;
}
.ot-embed-container p:last-child {
  margin-bottom: 0;
  color: var(--hoverblue);
  text-decoration: underline;
  cursor:pointer;
}
.ot-embed-button{
	background-color: var(--hoverblue);
    border-color: var(--hoverblue);
    color: #FFFFFF;
    font-weight: normal;
    text-transform: uppercase !important;
    font-family: var(--sans-serif);
    max-width: 394px;
    padding: 12px 30px;
    line-height: 1 !important;
    word-break: break-word;
    word-wrap: break-word;
    white-space: normal;
    height: auto;
	}
	
.ot-embed-button:before{
		content:none !important
		}
.ot-embed-button:hover {
	opacity: 0.7;
}
/* Styling for inline related content block */
#inlineRelated>h3 {
  border-top:6px solid var(--black);
  border-bottom:unset;
  padding-top: 1rem;
  margin-bottom: 0;
  display:block;
  clear:both
}
#inlineRelated .storyDetails>.storyType,
#inlineRelated .storyDetails>.meta,
#inlineRelated>ul>li>a.image {
  display:none;
}
#inlineRelated .storyDetails>h3 {
  display:block;
  border:unset;
  margin-bottom:0rem;
  padding-bottom:0;
  font-size: 1rem;
  line-height: 1.3rem;
  font-weight:700;
}
#inlineRelated .storyDetails>h3>a {
  color: var(--black)
}
#inlineRelated .storyDetails>p {
  margin-bottom: 0;
  font-family: var(--sans-serif);
  font-size: 1rem;
  line-height: 1.3rem;
  display: none;
}
#inlineRelated>ul {
  display: flex;
  flex-direction:column;
  margin:0;
  padding:0;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom:2px solid  var(--black);
}
#inlineRelated>ul>li {
 list-style:none;
  margin-bottom:0
}
#inlineRelated>ul>li:not(:last-child) {
  margin-bottom:1rem;
}
@media screen and (min-width:768px) {
#inlineRelated>ul {
  flex-direction: row;
  flex-wrap:wrap;
  justify-content:space-between;
  
}
#inlineRelated .storyDetails>h3 {
    margin-bottom: 0.5rem;
  }
#inlineRelated>ul>li {
  list-style:none;
  flex-basis: 32%;
  margin-bottom:0
}
  #inlineRelated>ul>li:not(:last-child) {
  margin-bottom:0;
}
  #inlineRelated>ul>li>a.image {
  display:block
}
}
/* Factfil accordions */
.factfile.cw_factfile_accordion {
  padding:1rem;
  border: 2px dotted var(--grey);
  border-radius: 0.25rem;
  background-color: #fff;
  position:relative;
}
.factfile.cw_factfile_accordion h2 {
  border-bottom: none;
  padding-bottom: 0;
}
.factfile.cw_factfile_accordion>p {
  font-family: var(--sans-serif);
  font-weight: 300;
}
.factfile.cw_factfile_accordion .inline_image_right {
  width: 20%;
  float:right;
}
.factfile.cw_factfile_accordion .inline_image_right .inline_meta {
  display:none;
}
.cw_factfile_accordion_panel {
  max-height:0;
  overflow:hidden;
}
.cw_factfile_accordion_toggle {
  text-align:center;
  font-size:0.9rem;
  font-family: var(--sans-serif);
  height:1rem;
  display:block;
  color:var(--interactblue);
  font-weight:600;
  text-transform:uppercase;
  cursor:pointer;
}
.cw_factfile_accordion>.cw_factfile_accordion_toggle {
  margin-bottom:1rem;
}
.cw_factfile_accordion_panel>.cw_factfile_accordion_toggle {
  margin-top:1rem;
}
.cw_factfile_accordion_panel cite {
  font-family: var(--sans-serif);
  font-size: 0.8rem;
  line-height: 1rem;
  color: var(--darkgrey);
}
/** PATHFINDER **/
.pf_toolbar {
  display: flex;
  font-family: var(--sans-serif);
  font-size: 0.9rem;
  margin-right: 0.5rem;
  margin-top: 0.5rem
}
.pf_toolbar > .pf_button {
  align-content: center;
  background-color: var(--pathfinderblue);
  border-radius: 0.25rem;
  color: #fff;
  cursor: pointer;
  font-weight: 600;
  height: 34px;
  padding: 0 0.5rem;
  position: relative;
  text-transform: uppercase
}
.pf_menu {
  background-color: var(--palegrey);
  border-bottom-left-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
  border-color: var(--pathfinderblue);
  border-style: solid;
  border-top-right-radius: 0.25rem;
  border-width: 1px;
  box-sizing: border-box;
  color: var(--black);
  display: none;
  font-size: 0.9rem;
  left: 0;
  padding: 0.5rem;
  position: absolute;
  top: 39px;
  z-index: 99999999
}
.pf_menu p {
  font-size: 0.9rem;
  line-height: 1.2rem;
  margin: 1rem 0
}
.pf_toolbar:hover .pf_menu, .pf_toolbar:active .pf_menu {
  display: block
}
.pf-tooltip .pf-tooltip_content img {
  max-width: 150px
}
.pf_add_article {
  display: flex;
  margin: 1rem 0
}
.pf_add_article .pf_post {
  align-content: center;
  background-color: var(--interactblue);
  border-radius: 0.25rem;
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  font-weight: 600;
  height: 34px;
  padding: 0 0.5rem;
  position: relative;
  text-transform: uppercase;
  text-align:center;
  width: 145px
}
.pf_add_article .pf_post:hover {
  background-color: var(--pathfinderblue)
}
.pf_response {
  align-content: center;
  display: inline-flex;
  flex-shrink: 1;
  flex-wrap: wrap;
  height: 34px;
  margin-left: 20px;
  font-weight: 600;
}
.pf_loading {
    background-image: url('https://www.chemistryworld.com/magazine/dest/graphics/loaders/ajax_loader_white.gif');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
    width: 34px;
    mix-blend-mode: multiply;
}
.pf_hide {
  display: none
}
.pf_add_article.pf_post_success .pf_post,
.pf_add_article.pf_post_success .pf_post:hover {
  background-color:var(--green);
  cursor:default;
}

.pf_add_article.pf_post_error .pf_response p {
  background-image: url("data:image/svg+xml,%3C%3Fxml version='1.0' %3F%3E%3Csvg fill='yellow' height='24' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z'/%3E%3Cline x1='12' x2='12' y1='9' y2='13'/%3E%3Cline x1='12' x2='12.01' y1='17' y2='17'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:left center;
  background-size:contain;
  padding-left:1.5rem;
  
  
}