/**
 * Grid styles
 */
.video-grid.front-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1em 2em;
}

ul.video-list {
  display: flexbox;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

li.video {
  flex-grow: 1;
  position: relative;
  ooverflow: hidden;
  width: 33.333333333%;
  width: -webkit-calc(100% / 3);
  width: calc(100% / 3);
  border: solid 0.2em transparent;
}
li.video a {
  outline: none;
}
li.video:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0);
  transition: background-color 0.15s;
}
li.video figure {
  display: block;
  position: relative;
  overflow: hidden;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
li.video figure img {
  display: block;
  max-width: 100%;
  height: auto;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s;
}
li.video figure figcaption {
  position: absolute;
  bottom: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 600;
  padding: 1rem;
  transform: translateY(0);
  opacity: 1;
  transition: all 0.2s;
}
li.video:hover figure img {
  opacity: 1;
  transform: scale(1);
}
li.video:hover figure figcaption {
  opacity: 0;
  transform: translateY(50%);
}
li.video:hover:before {
  background-color: rgba(0, 0, 0, 0.3);
}

@media screen and (max-width: 800px) {
  li.video {
    width: 50%;
    width: -webkit-calc(100% / 2);
    width: calc(100% / 2);
  }
}
@media screen and (max-width: 640px) {
  li.video {
    width: 100%;
  }
}
/**
 * Pen styles
 */
html {
  box-sizing: border-box;
  height: 100%;
  overflow-y: scroll;
  font-size: 62.5%;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body {
  background: #fff;
  color: #444;
  font-family: "Open Sans", Arial, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  font-size: 1.8rem;
  line-height: 1.2;
}

header {
  width: 100%;
  padding: 2em;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.7);
}
header h1 {
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.03em;
  color: #666;
}

main {
  padding: 2rem 0;
}

article {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1em 2em;
}