vsgallery/css/style.css

/*
   Very Simple Image Gallery 
     CSS Style Version 0.1
      (C) seiichiro  2021
*/

/* General Style Settings */
body {
  background-color: #000000;
  font-family: sans;
  padding: 0px;
  margin: 0px;
  box-sizing: border-box;
}

/* Page Header Styling */
.page-header {
  padding: 8px;
  margin: 0px 0px 10px 0px;

  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  
  background-color: #404040;
  color: #c0c0c0;
  
  display: grid;
  grid-template-columns: 3fr 1fr;
  align-items: center;

  height: 3em;
}

.page-header a {
  font-weight: bold;
  color: #ffffff;
  text-decoration: none;
}

.page-header .title {
  font-size: 2em;
  vertical-align: center;
  padding-left: 8px;
}

/* Search Form Styling */
.page-header .search {
  justify-self: right;
}

.page-header .search form input[type=text] {
  padding: 10px;
  font-size: 1em;
  border: 1px solid grey;
  float: left;
  width: 70%;
  background: #f1f1f1;
}

.page-header .search form button {
  float: left;
  width: 15%;
  padding: 10px;
  background: #2196F3;
  color: white;
  font-size: 1em;
  border: 1px solid grey;
  border-left: none;
  cursor: pointer;
}

.page-header .search form button:hover {
  background: #0b7dda;
}

.page-header .search form::after {
  content: "";
  clear: both;
  display: table;
}

/* Gallery Styling */
.content {
  padding-top: 4em;
  padding-bottom: 4em;

  margin: 16px;

  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  grid-template-rows: repeat(auto-fit, minmax(200px, 1fr));
}

.content .multi-image {
  margin: 4px;
  padding: 0px;
  width: 200px;
  height: 200px;
  position: relative;
  word-break: break-all;
}

.content .multi-image img {
  object-fit: contain;
  width:  200px;
  height: 200px;
}

.content .multi-image .dirname {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Single Image Styling */
.content-single {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 4em;
  
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
}

.content-single .single-image {
  grid-column: 1 / 4;
  grid-row: 1 / 3;
}

.content-single .single-image img {
  object-fit: contain;
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

/* Clickable Areas in Single Image View */
.content-single .clickable {
  position: relative;
  z-index: 9;
  opacity: 0;
}

.content-single .clickable-left {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}

.content-single .clickable-center {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
}

.content-single .clickable-right {
  grid-column: 3 / 4;
  grid-row: 1 / 3;
}

/* Error Page */
.error {
  margin-left: 0.5em;
  margin-right: 0.5em;
  font-size: 1em;
  font-weight: bold;
  color: #ffffff;
}

/* Page Footer Styling */
.page-footer {
  padding: 8px;
  margin: 10px 0px 0px 0px;
  
  background-color: #404040;
  color: #c0c0c0;

  position: fixed;
  width: 100%;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3em;

  text-align: center;

  overflow: auto;
}

.page-footer a {
  margin-left: 0.5em;
  margin-right: 0.5em;
  font-size: 2em;
  font-weight: bold;
  color: #ffffff;
  text-decoration: none;
}

.page-footer .info {
  margin-left: 0.5em;
  margin-right: 0.5em;
  font-size: 2em;
  font-weight: bold;
  color: #ffffff;
}

.page-footer .tag {
  margin-left: 0.5em;
  margin-right: 0.5em;
  font-size: 0.5em !important;
  font-weight: normal !important;
  color: #00ff00;
}