.clearfix {
  *zoom: 1;
}
.clearfix:before,
.clearfix:after {
  display: table;
  content: "";
  line-height: 0;
}
.clearfix:after {
  clear: both;
}
.hide-text {
  font: 0/0 a;
  color: transparent;
  text-shadow: none;
  background-color: transparent;
  border: 0;
}
.input-block-level {
  display: block;
  width: 100%;
  min-height: 30px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
#khanType {
  /* Used to style the topic title on a topic page, eg
  "Introduction to algebra" on /math/algebra/introduction-to-algebra.
  Also used for the tutorial title on tutorial landing pages.
  Not restricted to styling the titles of "Topic" entities. */
}
.vertical-shadow {
  border: 1px solid #ccc;
  border-bottom: 1px solid #aaa;
  box-shadow: 0 1px 3px #ccc;
}
html.page-container-min-width-zero body,
html.page-container-min-width-zero #page-container {
  min-width: 0;
}
/* Fall back colors? Eg educator, talks & interviews */
body,
#page-container {
  min-width: 0;
}
@media screen and (max-width: 350px) {
  #more-stories-button a,
  #donate-button button {
    width: 100% !important;
  }
}
.embedded-match {
  display: inline-block;
  float: right;
}
.match ul {
  list-style: disc;
}
.match .simple-button i {
  margin-right: 5px;
}
.thanks {
  background-color: white;
}
.thanks .hero-background {
  background: url("/images/donate/thanks/background.svg") no-repeat center top;
  background-color: #2b5b75;
  background-size: auto 100%;
  box-sizing: border-box;
  height: 437px;
}
.thanks .overlay-text {
  font-size: 36px;
  text-align: center;
  position: absolute;
  left: 0;
  right: 0;
  top: 213px;
  font-family: 'Proxima Nova', 'Helvetica', 'Corbel', sans-serif;
}
.thanks .section-banner {
  height: 350px;
  max-width: 1160px;
  margin: auto;
}
.thanks .section-banner:not(:last-of-type):not(.share) {
  border-bottom: 1px solid #d6d8da;
}
@media screen and (max-width: 1200px) {
  .thanks .section-banner {
    margin: 0 20px;
  }
}
@media screen and (max-width: 768px) {
  .thanks .section-banner {
    height: auto;
    padding-bottom: 20px;
  }
}
.thanks .section-banner .banner-content {
  margin: auto;
  max-width: 448px;
  padding-top: 48px;
}
@media screen and (max-width: 768px) {
  .thanks .section-banner .banner-content.banner-content-responsive {
    right: 0 !important;
    left: 0 !important;
    position: relative !important;
    padding: 0 !important;
    text-align: center !important;
  }
}
.thanks .section-banner .donations-thanks-image {
  width: 250px;
  height: 250px;
  margin-top: 50px;
  margin-bottom: 50px;
}
@media screen and (max-width: 768px) {
  .thanks .section-banner .donations-thanks-image {
    width: 125px;
    height: 125px;
    margin-top: 25px;
    margin-bottom: 25px;
    position: relative !important;
    margin-left: auto !important;
    margin-right: auto !important;
    left: 0 !important;
  }
}
.thanks .section-banner.share {
  text-align: center;
  background-color: #f6f7f7;
  max-width: 100%;
  height: 239px;
}
@media screen and (max-width: 1200px) {
  .thanks .section-banner.share {
    margin: auto;
  }
}
.thanks .section-banner.share h2 {
  color: #21242c;
  font-size: 23px;
  font-weight: 600;
}
.thanks .match-gift.section-banner {
  background-color: white;
  color: #21242c;
  text-align: left;
  position: relative;
}
.thanks .match-gift.section-banner h2 {
  color: #21242c;
}
.thanks .match-gift.section-banner .banner-content {
  position: absolute;
  padding-right: 110px;
  right: 50%;
}
@media screen and (max-width: 1100px) {
  .thanks .match-gift.section-banner .banner-content {
    padding-right: 62px;
  }
}
.thanks .match-gift.section-banner .donations-thanks-match {
  background: url("/images/donate/thanks/matching.svg") no-repeat;
  position: absolute;
  left: 50%;
  margin-left: calc(110px - 32px);
}
@media screen and (max-width: 1100px) {
  .thanks .match-gift.section-banner .donations-thanks-match {
    margin-left: 62px;
  }
}
.thanks .tell-us.section-banner {
  background-color: white;
  text-align: left;
}
.thanks .tell-us.section-banner h2,
.thanks .tell-us.section-banner p {
  color: black;
}
.thanks .tell-us.section-banner .banner-content {
  position: absolute;
  padding-left: calc(110px - 32px);
  left: 50%;
}
@media screen and (max-width: 1100px) {
  .thanks .tell-us.section-banner .banner-content {
    padding-left: 62px;
  }
}
.thanks .tell-us.section-banner .donations-thanks-survey {
  background: url("/images/donate/thanks/survey.svg") no-repeat;
  position: absolute;
  right: 50%;
  margin-right: 110px;
  padding-right: 40px;
}
@media screen and (max-width: 1100px) {
  .thanks .tell-us.section-banner .donations-thanks-survey {
    margin-right: 62px;
    padding-right: 0;
  }
}
.thanks .section-banner.more-learning {
  background-color: white;
  text-align: center;
  height: auto;
  padding: 53px 0 56px;
}
.thanks .tax-info {
  max-width: 568px;
  margin: auto;
  text-align: left;
  color: #21242c;
}
.thanks .white {
  background-color: white;
}
.thanks h1,
.thanks h2 {
  color: #fff;
  font-family: inherit;
}
.thanks h2 {
  font-size: 23px;
}
.thanks p {
  font-size: 17px;
}