wekan/client/components/cards/attachments.css

.slide {
  /* swipebox slide background gradient of black to blue, so that back SVG images are visible */
  background: rgb(2,0,36);
  background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(9,9,121,1) 14%, rgba(0,212,255,1) 100%);
}
.attachment-upload {
  text-align: center;
  font-weight: bold;
}
.attachments-gallery {
  display: flex;
  flex-wrap: wrap;
}
.attachments-gallery .attachment-item {
  width: 31.33%;
  margin: 10px 1% 0;
  text-align: center;
  border-radius: 3px;
  overflow: auto;
  background: #ededed;
  min-height: 120px;
}
.attachments-gallery .attachment-item:hover {
  background: #e0e0e0;
}
.attachments-gallery .attachment-item.add-attachment {
  display: flex;
  align-items: center;
}
.attachments-gallery .attachment-item.add-attachment a {
  display: block;
  margin: auto;
}
.attachments-gallery .attachment-item .attachment-thumbnail {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.attachments-gallery .attachment-item .attachment-thumbnail .attachment-thumbnail-img {
  max-height: 100%;
  max-width: 100%;
}
.attachments-gallery .attachment-item .attachment-thumbnail .attachment-thumbnail-ext {
  text-transform: uppercase;
  font-size: 1.6em;
}
.attachments-gallery .attachment-item .attachment-details {
  font-size: 0.75em;
  margin: 3px;
}
.attachments-gallery .attachment-item .attachment-details .attachment-details-actions a {
  display: block;
}
.attachments-gallery .attachment-item .attachment-details .attachment-details-actions a.attachment-details-menu {
  padding-top: 10px;
}
.attachment-image-preview {
  max-width: 100px;
  display: block;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.preview-clipboard-image {
  width: 280px;
  max-width: 100%;
  height: 200px;
  display: block;
  border: 1px solid #000;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
#viewer-overlay{
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 48px;  /* height of the navbar */
  left: 0;
  z-index: 9999 !important;
  background: rgba(13,13,13,0.9);
}
#viewer-container {
  position: relative;
  width: 100%;
  height: 100%;
}
#viewer-close {
  color:white;
  cursor: pointer;
  font-size: 4em;
  top: 0;
  right: 16px;
  position: absolute;
  padding: 20 20;
}
#viewer-container{
  text-align: center;
}
#pdf-viewer {
  width: 40vw;
  height: 100vh;
}
.pdf-preview-error{
  margin-top: 20vh;
  display: block;
  font-size: 2em;
  color: white;
}
@media screen and (max-width: 1600px) {
  #pdf-viewer {
    width: 60vw;
  }
}

@media screen and (max-width: 800px) {

  #pdf-viewer {
    width: 100vh;
  }

  .attachments-gallery .attachment-item {
    width: 48%;
  }
  .attachments-gallery .attachment-item .attachment-thumbnail {
    height: 130px;
  }
  .attachments-gallery .attachment-item .attachment-details {
    font-size: 1.1em;
  }
}
@media screen and (max-width: 360px) {
  .attachments-gallery .attachment-item {
    width: 100%;
  }
  .attachments-gallery .attachment-item .attachment-thumbnail {
    height: 200px;
  }
}