/*top*/

.lab_wrapper {
  background-color: #f6ebb4;
	text-align:left;
  margin: 0px auto 0px auto;
}

.bodytop{
	width: 960px;
  margin: 0px auto 0px auto;
  background-color: #ffffff;
  text-align: center;
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

hr {
	border-width:1px 0 0 0 ;
	border-color: dimgray;
	border-style: dotted;
	margin: 0;
	padding: 0 0 5px 0;
}

/*本文*/
h3 {
  margin: 0;
  padding: 10px 0;
}
.about {
  margin: 0px auto 0px auto;
  padding: 5%;
	position: relative;
  text-align: center;
}
.alignLeft {
  text-align: left;
}
.news {
  margin: 0;
  padding: 0;
  text-align: center;
}
.news img {
  border: none;
  width: 240px;
  height: auto;
  margin: 0px;
  padding: 0 0 20px 0;
}

.tiles {
  width: 960px;
  font-size: 0;
  text-align: center;
}
.tiles .tile {
  display: inline-block;
  margin: 15px;
  text-align: left;
  opacity: 0.99;
  overflow: hidden;
  position: relative;
  border-radius: 3px;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.05);
}
.tiles .tile:before {
  content: "";
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.7) 100%);
  width: 100%;
  height: 50%;
  opacity: 0;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 2;
  transition-property: top, opacity;
  transition-duration: 0.3s;
}
.tiles .tile img {
  display: block;
  max-width: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.tiles .tile .details {
  font-size: 16px;
  padding: 20px;
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 3;
}
.tiles .tile .details span {
  display: block;
  opacity: 0;
  position: relative;
  top: 100px;
  transition-property: top, opacity;
  transition-duration: 0.3s;
  transition-delay: 0s;
}
.tiles .tile .details .title {
  line-height: 1;
  font-weight: 600;
  font-size: 18px;
}
.tiles .tile .details .info {
  line-height: 1.2;
  margin-top: 5px;
  font-size: 12px;
}
.tiles .tile:focus:before,
.tiles .tile:focus span, .tiles .tile:hover:before,
.tiles .tile:hover span {
  opacity: 1;
}
.tiles .tile:focus:before, .tiles .tile:hover:before {
  top: 50%;
}
.tiles .tile:focus span, .tiles .tile:hover span {
  top: 0;
}
.tiles .tile:focus .title, .tiles .tile:hover .title {
  transition-delay: 0.15s;
}
.tiles .tile:focus .info, .tiles .tile:hover .info {
  transition-delay: 0.25s;
}


/*copyright*/
.close {
  background-color: #ffffff;
  margin-top: 0;
  padding: 16px 0 16px 16px;
  font-size: 0.8rem;
  text-align: left;
}