.slide_it_ins {
  margin-top: -50px;
  max-height: 400px;
  overflow: hidden;
  background: #000;
}
@media screen and (min-width: 1600px) {
  .slide_it_ins {
    margin: 0 auto;
    max-width: 1600px;
  }
}
@media screen and (max-width: 599px) {
  .slide_it_ins {
    margin-top: -30px;
  }
}
.slide_it_ins a img:hover {
  opacity: 0.5;
}
.slide_it_ins img {
  width: 100%;
  opacity: 0.5;
}

ul.tab {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  border-bottom: 3px solid #009fe8;
}
ul.tab li {
  background: #fff;
  color: #009fe8;
  border-radius: 6px 6px 0 0;
  margin: 0 3px;
  padding: 10px 2em;
  border: 2px solid #009fe8;
  border-bottom: 0;
  cursor: pointer;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  opacity: 0.5;
}
@media screen and (max-width: 599px) {
  ul.tab li {
    padding: 1em;
  }
}
ul.tab li span.day {
  font-size: 175%;
}
ul.tab li:hover {
  background: rgba(0, 159, 232, 0.5);
}
ul.tab li.active {
  opacity: 1;
  background: #009fe8;
  color: #fff;
  cursor: auto;
}
.area {
  padding: 2em 0 5em;
  background: #fff;
}

.area > div {
  display: none;
}

.area > div.show {
  display: block;
}

.report_photo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.report_photo li {
  width: calc(25% - 10px);
  margin: 5px;
  position: relative;
  overflow: hidden;
}
@media screen and (max-width: 999px) {
  .report_photo li {
    width: calc(33.33% - 10px);
  }
}
@media screen and (max-width: 599px) {
  .report_photo li {
    width: calc(50% - 10px);
  }
}
.report_photo li:before {
  content: "";
  display: block;
  padding-top: 56.25%;
}
.report_photo li a {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}
.report_photo img {
  width: 100%;
}