* { margin: 0; padding: 0; max-height: 100%}
html {
  background: linear-gradient(0deg,
                    rgba(0, 0, 0, 0.45),
                    rgba(0, 0, 0, 0.85)),
                    url(https://arkviz.net/images/backgrounds/intro.jpg) no-repeat center center fixed;
                    -webkit-background-size: cover;
                    -moz-background-size: cover;
                    -o-background-size: cover;
                    background-size: cover;
                    height: 100%;
}
body {
  font-family: sans-serif;
  font-size: 12px;
  color: #999999;
  height: 100%;
}
p {
  font-family: sans-serif;
  font-size: 12px;
  text-decoration: none;
  margin: 3;
}
a {
  font-family: sans-serif;
  color: #999999;
  font-size: 20px;
  font-weight: bold;
  text-decoration: none;
}
a:hover {
  font-family: sans-serif;
  color: Darkkhaki;
  font-weight: bold;
  text-decoration: none;
}
h1 {
font-size: 24px;
color: white;
font-weight: bold;
}
input[type=submit] {
font-family: sans-serif;
background-color: white
color: #999999;
font-size: 20px;
text-decoration: none;
border: none;
padding: 10px 32px;
}
input[type=submit]:hover {
color: Darkkhaki;
}
button {
font-family: sans-serif;
background-color: white
color: #999999;
font-size: 20px;
text-decoration: none;
border: none;
padding: 10px 32px;
}
button:hover {
color: Darkkhaki;
}
#a1 {
  font-family: sans-serif;
  color: #999999;
  font-size: clamp(6px, 4vw, 40px);
  text-decoration: none;
  position: absolute;
  left: 1vw;
  bottom: 1vw;
}
#a1:hover {
  font-family: sans-serif;
  color: Darkkhaki;
  font-weight: bold;
  text-decoration: none;
}
.img-btn {
  display: block;
  image-rendering: crisp-edges;
  text-align: left;
}
.img-btn:hover {

}
.container {
  display: inline-block;
  position: relative;
  width: 22%;
  max-width:280px;
}
.image {
  display: block;
  width: 100%;
  height: auto;
  z-index: 0;
  image-rendering: crisp-edges;
}
.overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  transition: .5s ease;
  background-color: white;
  pointer-events: none;
}
.container:hover .overlay {
  opacity: 0.5;
}
.container2 {
  display: inline-block;
  position: relative;
  width: 100%;
  height: 100%;
}
.container2:hover .overlay {
  opacity: 0.5;
}
.text {
  color: black;
  font-size: clamp(4px, 1.6vw, 16px);
  font-weight: bold;
  position: relative;
  top: 94%;
  left: 50%;
  padding: 4px;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: left;
}
.text2 {
  color: black;
  font-size: clamp(4px, 1.6vw, 16px);
  font-weight: bold;
  position: relative;
  top: calc(80% + 1.6vw);
  left: 50%;
  padding: 4px;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: left;
}
.bottom {
position: absolute;
bottom: 0px;
height:40px;
width:100%;
background-color:rgba(0, 0, 0, 0.85);
text-align: center;
display: table-cell;
vertical-align: middle;
}
.logo {
position: absolute;
left:10px;
height:60px;
width:80px;
}
.imgbox {
  display: grid;
  height: 100%;
}
.center-fit {
  max-width: 100%;
  max-height: 100vh;
  margin: auto;
        }
#scrollable-container {
  overflow: auto;
  position: absolute;
  top: 75px;
  left: 0;
  right: 0;
  bottom: 40;
}