css\galeria1.css

#container {
  text-align: center;
  clear: both;
  height: 2160px;
  width: 960px;
  border-radius: 5px;
  border-style: solid;
  border-color: black;
  border-width: 2px;
  background-color: #82bede;
}

.topbutton {
  border: none;
  background-color: #98c0cf;
  margin-left: 7px;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  float: left;
  width: 100px;
  height: 25px;
}

#banner {
  height: 12%;
  width: 100%;
  float: left;
  background-color: #82bede;
}

#banner img {
  width: 100%;
  height: 100%;
}

#navbar {
  height: 2%;
  width: 100%;
  float: left;
  background-color: #355e70;
}

/*menu*/
#menu2 {
  text-align: center;
  margin: 50px 0 50px 0;
}

#menu2 ul {
  margin: 0;
  list-style: none;
  display: inline-block;
  white-space: nowrap;
}

#menu2 li {
  display: inline;
}

#menu2 li a {
  display: block;
  margin-top: 6px;
  height: 30px;
  float: left;
  color: #000;
  text-decoration: none;
  font: normal 14px/22px 'latomedium', arial,sans-serif;
  padding: 0 0 0 12px;
  background: url(../img/pro_nine_0a.gif) no-repeat;
}

#menu2 li a b {
  height: 100%;
  float: left;
  display: block;
  background: url(../img/pro_nine_0.gif) right top;
  padding: 0 12px 0 0;
}

#menu2 li a:hover {
  background: url(../img/pro_nine_1a.gif) no-repeat;
}

#menu2 li a:hover b {
  background: url(../img/pro_nine_1.gif) right top;
}

/*galeria*/
body {
  min-height: 100vh;
  display: grid;
  place-content: start center;
  background: linear-gradient(#fff, #aaa, #fff);
}

article {
  position: absolute;
  top: 20vh;
  left: 30vw;
  width: 40vw;
  color: #333;
}

article h1, article p {
  margin: 10px;
}

article h1 {
  font-size: 1.2rem;
}

article p {
  font-size: 0.9rem;
  line-height: 1.4;
}

.g {
  width: auto;
  height: 5vh;
  display: grid;
  grid-auto-flow: column;
  grid-auto-rows: 10vh;
  place-content: start center;
  z-index: 1;
  transition: all 1s;
  position: relative;
  top: 5vh;
}

.g:hover {
  background: linear-gradient(transparent, rgba(255, 255, 255, 0.5), transparent);
  height: 95vh;
  width: auto;
}

.g a {
  font: 0.8em monospace;
  position: static;
  display: block;
  width: 5ch;
  height: 5ch;
  display: grid;
  place-content: center;
  background: rgba(255, 255, 255, 0.5);
  color: #333;
  text-decoration: none;
  border-bottom: thin solid red;
  box-sizing: border-box;
}

.g a:hover {
  background: rgba(0, 0, 0, 0.5);
  color: #eee;
  border-bottom: 0 none;
}

.g a img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 85vh;
  object-fit: cover;
  object-position: center;
  clip-path: polygon(50% 0, 50% 0, 50% 100%, 50% 100%, 50% 0, 50% 0, 50% 100%, 50% 100%);
  transition: clip-path 0.3s ease-in;
}

.g a:hover img, .g a img:hover {
  clip-path: polygon(50% 0, 0 0, 0 100%, 50% 100%, 50% 0, 100% 0, 100% 100%, 50% 100%);
}

article {
  transition: filter 0.5s;
}

.g:hover + article {
  filter: blur(3px);
}