hr + section {
  margin-top: 3vw;
}

p + ul {
  margin-top: -20px;
}

.openday h4 {
  margin-top: 15px;
  margin-bottom: 5px;
}

#openday_banner {
  margin-top: -20px;
  margin-bottom: 40px;
}

#openday_banner div {
  font-size: 200%;
  margin: 0 auto 0;
  text-align: center;
  background-color: #eaeaea;
  border: 1px solid black;
  box-shadow: 0px 5px 6px 0px rgba(0,0,0,0.3)
}

#openday_banner div a {
  background: none;
}

#openday_banner_wide {
  width: 640px;
  height: 120px;
}
#openday_banner_small {
  width: 240px;
  height: 120px;
}

#openday_poster_selector {
  margin-bottom: -5px;
}

#openday_poster_selector input {
  background-color: #4165b6;
  color: white;
  margin: 2px 0px;
  padding: 2px 15px;
  border-radius: 7px;
  border: none;
}

#openday_lecture {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 20px 10px;
  border-top: 3px dotted #38346b;
  border-bottom: 3px dotted #38346b;
  margin-top: -20px;
  margin-bottom: 30px;
}
#openday_lecture_info {
  max-width: 480px;
}
#openday_lecture_info dt {
  margin-top: 1em;
  font-size: 90%;
  font-weight: 900;
  color: #999999;
  border-bottom: 1px solid #dddddd;
}
#openday_lecture_info dt:first-child {
  margin-top: 0em;
}
#openday_lecture_info dd {
  padding-left: 8px;
  font-weight: 700;
  border-bottom: 1px solid #dddddd;
}
#openday_lecture_video {
  background-color: #333333;
  max-width: 100%;
  width: 480px;
  height: 270px;
  border: 1px solid #000000;
}

#openday_lecture_video iframe {
  max-width: 100%;
}

.openday_flex_panel {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-content: space-between;
}

.openday_flex_panel .video,
.openday_flex_panel > iframe {
  margin: 0 8px 16px;
}

p.caption {
  margin: 0.2rem 0.5rem;
  font-size: 0.9rem;
}

.hover_description {
  position: relative;
}
.hover_icon {
  position: absolute;
  z-index: 10;
  top: 0.0;
  right: 0.0;
}
.hover_icon:after {
  display: block;
  content: "\24d8";
  line-height: 1.0;
  text-align: center;
  background-color: #33333399;
  color: #3399ff;
  font-size: 1rem;
  font-weight: bold;
  padding: 0.2rem 0.2rem 0.2rem;
}
.hover_description .description {
  visibility: hidden;
}
.hover_icon:hover + .description {
  visibility: visible;
  z-index: 1;
}
.description {
  position: absolute;
  top: 0px;
  width: 100%;
  color: #ffffff;
  background: #33333399;
}
.hover_description .description h4 {
  margin: 10px 10px 5px;
  color: #ffffff;
  font-weight: 900;
  font-size: 1.0rem;
}
.hover_description .description p {
  margin: 5px 10px 5px;
  line-height: 1.1;
  font-size: 0.8rem;
}

.openday_subtitle {
  display: block;
  font-size: 50%;
}

.openday_poster_panel {
  display: block;
  border: 2px solid black;
  width: 100%;
  height: 50%;
  text-align: center;
  margin: 1vw 0.5vw;
}

.pnlm-panorama-info {
  bottom: 4px;
  left: 4px;
}
.pnlm-load-button {
  width: 340px;
  height: 60px;
  border-radius: 15px;
  margin: -30px 0 0 -170px;
}


@media (max-width:719px) {
  #openday_banner_small { display: block; }
  #openday_banner_wide { display: none; }
  .openday_flex_panel { justify-content: space-around; }
}
@media (min-width:720px) {
  #openday_banner_small { display: none; }
  #openday_banner_wide { display: block; }
}