/*Upload button*/
.upload-btn-wrapper {
  position: relative;
  overflow: hidden;
  display: inline-block;
}

.modal-content{
  padding-bottom: 0;
}

.upload-btn {
  border: 1px solid gray;
  color: gray;
  background-color: white;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
}

.upload-btn:hover {
  cursor: pointer;
}

.upload-btn-wrapper input[type=file] {
  font-size: 20px;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

/* limit number of lines */
.limited-text-4 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4; /* number of lines to show */
  -webkit-box-orient: vertical;
}

.limited-text-1 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1; /* number of lines to show */
  -webkit-box-orient: vertical;
}

.limited-text-2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2; /* number of lines to show */
  -webkit-box-orient: vertical;
}

.limited-text-3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* number of lines to show */
  -webkit-box-orient: vertical;
}