.pure-button {
	font-size: 100%;
	padding: .5em 1em;
	color: rgba(0,0,0,.8);
	border: transparent;
	background-color: #e6e6e6;
	text-decoration: none;
	border-radius: 2px;
}
.button-xsmall {
	font-size: 70%;
}

.button-small {
	font-size: 85%;
}

.button-large {
	font-size: 110%;
}

.button-xlarge {
	font-size: 125%;
}

/* https://projects.lukehaas.me/css-loaders/ */
.loader,
.loader:before,
.loader:after {
  background: #ffffff;
  -webkit-animation: load1 1s infinite ease-in-out;
  animation: load1 1s infinite ease-in-out;
  width: 1em;
  height: 4em;
}
.loader {
  color: #ffffff;
  text-indent: -9999em;
  margin: 88px auto;
  position: relative;
  font-size: 11px;
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation-delay: -0.16s;
  animation-delay: -0.16s;
}
.loader:before,
.loader:after {
  position: absolute;
  top: 0;
  content: '';
}
.loader:before {
  left: -1.5em;
  -webkit-animation-delay: -0.32s;
  animation-delay: -0.32s;
}
.loader:after {
  left: 1.5em;
}
@-webkit-keyframes load1 {
  0%,
  80%,
  100% {
    box-shadow: 0 0;
    height: 4em;
  }
  40% {
    box-shadow: 0 -2em;
    height: 5em;
  }
}
@keyframes load1 {
  0%,
  80%,
  100% {
    box-shadow: 0 0;
    height: 4em;
  }
  40% {
    box-shadow: 0 -2em;
    height: 5em;
  }
}


#intro, #videos {
	text-align: center;
}
#videos {
	display: flex;
	flex-wrap: wrap;
}
#videos video {
	width: 960px;
	flex-shrink: 0;
}

#warning {
	background: #C73A03;
}
.center {
	flex-grow: 1;
	padding: 28px 8px;
	text-shadow: 1px 1px 2px rgba(0,0,0,0.4);
}

#videos .channel {
	width: 790px;
	padding: 0px 5px;
	flex-shrink: 0;

	background: rgba(255,255,255,0.1);
	border-radius: 2px;
}
#videos .channel img {
	width: 100%;
}

@media screen and (max-width: 1934px) {
	#videos video {
		/*flex-grow: 1;*/
		margin:0px auto;
	}
	#videos .channel {
		/*flex-grow: 1;*/
		margin:0px auto;
	}
}