footer {width: 100%; position: fixed; bottom: 0;}
.header {z-index: 10; background: #fff;}
.about {padding:80px 0 0; background: #fff;}
.features {background: #fff;}
.article {padding-bottom: 50px; overflow: hidden;}
.article_index .item {padding-bottom: 20px;}
.img-portfolio { padding-bottom: 60px; }
.img-portfolio .coverimage {
	display: block;
	min-height: 200px;
	background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  margin: 0 auto;}
.img-portfolio h4 {height: 40px; padding:15px 0 0;}
.img-portfolio .content {padding-top: 15px;}

.carousel .coverimage {
  display: block;
  height: 500px;
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  margin: 0 auto;}

.carousel .carousel-caption a {color:#fff; text-shadow:0 1px 2px rgba(0,0,0,.6) }
.carousel .carousel-caption {top:70%;}

.timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}
.timeline:before {
  position: absolute;
  content: ' ';
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(0, 0, 0, 0.1);
  left: 50%;
  z-index: 0;
}
.timeline-item {
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  min-height: 40px;
  z-index: 1;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.timeline-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #fff;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-flex: 0 0 40px;
      -ms-flex: 0 0 40px;
          flex: 0 0 40px;
  margin: 20px 0;
}
.timeline-icon:not([class*="bg-"]) {
  background: #444;
}
.timeline-time {
  font-size: 16px;
  padding: 0;
  margin: 0;
}
.timeline-title {
  font-size: 13px;
  padding: 0;
  margin: 0;
  color: #777;
}
.timeline-heading {
  margin: 0 auto 15px auto;
  text-align: center;
}
@media (min-width: 768px) {
  .timeline {
    padding: 10px 0;
  }
  .timeline:before {
    left: 20px;
  }
  .timeline-heading {
    margin: 0 0 15px 0;
    text-align: left;
  }
  .timeline.is-right .timeline-heading {
    text-align: right;
  }
  .timeline.is-center:before {
    left: 50%;
  }
  .timeline.is-right:before {
    left: auto;
    right: 20px;
  }
  .timeline-item {
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-align-items: flex-start;
        -ms-flex-align: start;
            align-items: flex-start;
    margin: 20px 0;
  }
  .timeline-item + .timeline-item {
    margin-top: 40px;
  }
  .timeline-icon {
    margin: 0;
  }
}
.timeline-info {
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  padding: 0 15px;
  width: 100%;
}
.timeline.is-right .timeline-icon {
  -webkit-order: 1;
      -ms-flex-order: 1;
          order: 1;
}
.content {line-height: 26px;}
@media (min-width: 768px) {
  .timeline.is-center .timeline-icon {
    position: absolute;
    left: calc(50% - 40px / 2);
  }
  .timeline.is-center .timeline-info {
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  .timeline.is-center .timeline-heading,
  .timeline.is-center .timeline-content {
    -webkit-flex: 50% 0 0;
        -ms-flex: 50% 0 0;
            flex: 50% 0 0;
  }
  .timeline.is-center .timeline-heading.is-last,
  .timeline.is-center .timeline-content.is-last {
    -webkit-order: 1;
        -ms-flex-order: 1;
            order: 1;
  }
  .timeline.is-center .timeline-heading {
    text-align: right;
    padding-right: 35px;
  }
  .timeline.is-center .timeline-heading.is-last {
    text-align: left;
    padding-left: 35px;
  }
  .timeline.is-center .timeline-heading.is-last + .timeline-content {
    padding-right: 35px;
  }
  .timeline.is-center .timeline-heading:not(.is-last) + .timeline-content {
    padding-left: 35px;
  }
}


.sub {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 500px;
    background: #FFFFFF;
    padding: 10px 0px;
}
.tit-i{
    text-align: center;
    padding: 50px 0;
    line-height: 36px;
    overflow: hidden;
}
.tit-i h3{
    font-size: 30px;
    color: #002;
    margin-bottom: 10px;
}
.tit-i h5{
    font-size: 20px;
    color: #cacace;
    text-transform: uppercase;
    font-family: Arial;
}
.tit-i h5 span{
    color: #e4392a;
}
.tit-i em{
    width: 45px;
    border-bottom: 1px solid #7f7f90;
    display: inline-block;
}
.instroduction .media-body {padding:0 0 0 20px;}
.instroduction .media-body h4,
.instroduction p {text-indent: 2em;}
p {line-height: 1.8}

@media (max-width: 769px) {
  .nav-union {display: none;}
  .article img {width:100%;}
}