/*********************
 * body & co
 *********************/
.yh-body {
  background-color: #DCDCDC;
}

.yh-top-header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #C7C7C7;
  z-index: 10;
}
.yh-all-content {
  margin-top: 6.25rem;
}
/*********************
 * navbar
 *********************/
.yh-navbar {
  height: 1.25rem;
  font-size: 0.875rem;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
  align-content: center;
  margin: 5 5 0 0;
  padding: 0 0 7 0;
}
.yh-navbar-item {
  order: 1;
  flex: 0 0 auto;
  padding: 5 5 5 5;
}
.yh-navbar-link {
  color: #5B0000;
}
/*********************
 * Flexbox
 *********************/
.yh-parent {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  align-content: flex-start;
  margin: 5 10 5 10;
}
.yh-item {
  order: 1;
  flex: 0 0 auto;
}
.yh-flex-pict {
  margin: 5 5 5 5;
  border-radius: 0.25rem;
}
/*********************
 * arrows
 *********************/
.yh-arrow {

  position: fixed;
  top: 1.563rem;
  height: 1.25rem;
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: space-between;
  align-content: center;
  margin: 0 0 0 0;
  background-color: #C7C7C7;
}
.yh-arrow-item {
  order: 1;
  flex: 0 0 auto;
  padding: 5 10 5 0;
}
/*********************
 * footer
 *********************/
.yh-footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  align-content: center;
  margin: 5 5 5 5;
  background-color: #109E23;
}
.yh-footer-item {
  order: 1;
  flex: 0 0 auto;
  padding: 5 5 5 5;
}
/*********************
 * picts
 *********************/
.yh-pict {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  align-content: center;
  margin: 5 5 5 5;
  background-color: #109E23;
}
.yh-pict-item {
  order: 1;
  flex: 0 0 auto;
  padding: 5 5 5 5;
}
.yh-pict-caption {
  padding: 5 5 5 5;
  text-align: center;
}
.yh-pict-detail {
#  max-width:100%;
  height: 500px;
  display:block;
  margin:auto;

}