/* * {
  box-sizing: border-box;
}*/

.galleryRow {
  display: -ms-flexbox;
  /* IE10 */
  display: flex;
  -ms-flex-wrap: wrap;
  /* IE10 */
  flex-wrap: wrap;
  padding: 0 4px;
}

/* Create four equal columns that sits next to each other */
.column {
  -ms-flex: 25%;
  /* IE10 */
  flex: 25%;
  max-width: 25%;
  padding: 0 4px;
}

.column img {
  margin-top: 8px;
  vertical-align: middle;
  width: 100%;
}

/* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 800px) {
  .column {
    -ms-flex: 50%;
    flex: 50%;
    max-width: 50%;
  }
}

/* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .column {
    -ms-flex: 100%;
    flex: 100%;
    max-width: 100%;
  }
}

.tab{
    overflow: hidden;
    border: none;
}

.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  /*transition: 0.3s;*/
  font-size: 17px;
  width: 50%;
}

.tab button:hover {
  background-color: #ddd;
}

.tab button.active {
  background-color: none;
  border: none;
  border-bottom: 7px solid #0097ff;
}

.tabcontent {
  display: none;
  padding: 6px 12px;
  border: none;
}