style.css

/* css resetter */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: 0;
}

input,
textarea,
button,
select,
img,
span,
a {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  outline: 0;
}

/* ----------- Actual css of the website ----------------- */
body {
  font-family: 'Saira', sans-serif;
  letter-spacing: 0.1em;
  font-weight: 10;
}

summary {
  display: inline-table;
  background-color: transparent;
  /* padding-right: 10px; */
  cursor: pointer;
}
details {
  margin: 10px;
  display: inline-block;
}

.opt.selected {
  display: none
}

.opt {
  color: white;
  display: block;
  width: 100%;
  background: none;
  border: 0;
  font-size: 1em;
  padding: 2px;
  cursor: pointer;
  text-align: left;
}

.opt:hover {
  background: #4FAAA1;
  transition: 0.3s;
}

details summary::-webkit-details-marker {
  display: none !important;
}
.opt-wrapper {
  margin-top: 3px;
  font-size: 0.9em;
  display: table;
  max-width: 30px;
}
select {
  margin-top: 10px;
  display: inline-block;
}


/* Container */
.container {
  width: 100%;
  height: 100%;
  -ms-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}

.content-container {
  width: calc(96vw - (96vw - 96%));
  margin-left: 2vw;
  height: 100%;
  -ms-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}

/* Banner */
header {
  display: table;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  width: 100%;
  background: #fff;
}

.header-banner {
  height: 85vh;
  width: calc(96vw - (96vw - 96%));
  margin: 2vw 2vw 2vw 2vw;
  align-items: center;
  color: white;
  position: relative;
  animation: appearingBanner 1s;
  background: url('./images/20004_02_CAM002a.jpg') no-repeat center;
}

/* Title h1 */
.header-banner__h1 {
  margin-top: 30vh;
  font-size: 3em;
  position: inherit;
  animation: appearingTitle 1s;
  z-index: 20;
}

/* Title h2*/
.header-banner__h2 {
  position: inherit;
  font-size: 2em;
  z-index: 20;
}

/* Title h3 */
.header-banner__h3 {
  position: inherit;
  margin-top: 2%;
  font-size: 1em;
  z-index: 20;
}

.background-cover {
  background: black;
  top: 0px;
  left: 0px;
  height: 100%;
  width: 100%;
  margin: 0;
  opacity: 0.35;
  position: absolute;
  z-index: 10;
}

/* --------------------------- section title ---------------------------------*/

.section-title {
  justify-content: center;
  margin: 2vw 0% 2vw 0%;
}

.section-title h2 {
  display: flex;
  justify-content: center;
}

.button {
  padding: 20px;
  width: 100%;
  margin: 10px 0px;
  border: 2px solid #f7f7f7;
  text-align: center;
  text-transform: uppercase;
  overflow: hidden;
  position: relative;
  transition: 0.3s;
}

.button:after {
  position: absolute;
  transition: 0.3s;
  content: '';
  width: 0;
  left: 50%;
  bottom: 0;
  height: 2px;
  background: #505050;
}

.button:nth-of-type(1):after {
  left: 0;
}

.button:hover {
  cursor: pointer;
}

.button:hover:after {
  width: 100%;
  left: 0;
}

hr {
  margin-top: 1%;
  height: 1px;
  background-color: #b7d0e2;
}

/* --------------------------- Scroll arrow ---------------------------------*/

.scrolling-arrow, .scrolling-arrow:before {
  position: absolute;
  left: 50%;
}

.scrolling-arrow {
  width: 40px;
  height: 40px;
  top: 80vh;
  margin: -20px 0 0 -20px;
  padding: 10px;
  transform: rotate(45deg);
  cursor: pointer;
  background: none;
  border-left: none;
  border-top: none;
  border-right: 3px #fff solid;
  border-bottom: 3px #fff solid;
  animation: appearingArrow 1.2s;
  z-index: 20;
}
  
.scrolling-arrow:before {
  background-color: none;
  content: '';
  width: 30px;
  height: 30px;
  top: 50%;
  margin: -20px 0px 0px -20px;
  border-left: none;
  border-top: none;
  border-right: 3px #fff solid;
  border-bottom: 3px #fff solid;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-name: arrow;
  z-index: 1;
}


/* --------------------------- page grid ---------------------------------*/
.overlay {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.30);
  position: absolute;
  transform: translateX(-1em);
  top: 0;
  z-index: 10;
}

.links-img01 {
  background: url('./images/20004_02_CAM001a.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.links-img02 {
  background: url('./images/20004_02_CAM002a.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.links-img03 {
  background: url('./images/20004_02_CAM003a.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.links-img04 {
  background: url('./images/20004_02_CAM004a.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.links-img05 {
  background: url('./images/20004_02_CAM005a.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.links-img06 {
  background: url('./images/20004_02_CAM001a.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.expanding-grid {
  position: relative;
  width: 100%;
}

.expanding-grid .links {
  display: block;
  margin: 0 0em;
  overflow: hidden;
  list-style-type: none;
  margin-right: -0.4em;
}

.expanding-grid .links>li {
  box-sizing: border-box;
  text-decoration: none;
  float: left;
  padding: 0.2em 0.4em 0.2em 0em;
}

.expanding-grid .links>li a {
  color: #fff;
  display: block;
  font-size: 2em;
  line-height: 1;
  z-index: 100;
  padding: 25% 1em;
  position: relative;
  text-align: center;
  text-decoration: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: transform 0.1s linear
}

.expanding-grid .links>li a p {
  position: relative;
  z-index: 10;
}

.expanding-grid .links>li a:hover .overlay {
  background: rgba(0, 0, 0, 0.65);
}

.expanding-grid .links>li a.active .overlay {
  background: rgba(0, 0, 0, 0.65);
}

.expanding-grid .spacer {
  background-color: #888;
  clear: both;
  display: block;
  margin: 0 1em;
}

.expanding-grid .expanding-container {
  clear: both;
  display: none;
  overflow: hidden;
  width: 100%;
}

.expanding-grid .expanding-container.expanded,
.expanding-grid .expanding-container:target {
  display: block;
}

.expanding-grid .hentry {
  background-color: #ccc;
  /* background: linear-gradient(90deg, rgba(101,12,30,1) 0%, rgba(137,20,44,1) 100%); */
  box-sizing: border-box;
  clear: both;
  min-height: 4em;
  overflow: hidden;
  padding: 2em;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.entry-image {
  box-sizing: border-box;
  float: right;
  margin-left: 1em;
  padding: 0.25em 0 0.52em 1em;
  text-align: center;
  width: 30%;
}

.expanding-grid .hentry .entry-title {
  font-size: 1.5em;
  /* color: #fff */
}

.expanding-grid .hentry h1 {
  color: black;
  font-size: 1em;
  letter-spacing: 0.05em;
}

.expanding-grid .hentry p {
  /* color: #ccc; */
  font-size: 1.2em;
  line-height: 1.4;
  letter-spacing: 0.06em;
}

.expanding-grid .close-button {
  background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgdmlld0JveD0iMCAwIDIwIDIwIj48cGF0aCBzdHJva2U9IiNmZmYiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLW1pdGVybGltaXQ9IjEwIiBkPSJNLjcuN2wxOCAxOG0tMTggMGwxOC0xOCIvPjwvc3ZnPg==) no-repeat scroll 50% 50% transparent;
  display: inline-block;
  height: 20px;
  fill: black;
  line-height: 1;
  overflow: hidden;
  padding: 1.5em 2em;
  text-decoration: none;
  text-indent: 5em;
  white-space: nowrap;
  width: 20px;
  will-change: opacity;
  z-index: 5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.expanding-grid .close-button.active {
  transition: opacity 0.2s;
}

.expanding-grid .close-button:hover {
  opacity: 0.5;
}

.img-placeholder__img {
  height: 100%;
  width: 100%;
}

/* ------------------- Image grid ------------------- */
.image-row {
  display: flex;
  width: 100%;
}

.image-row div {
  flex: 1;
  min-height: 250px;
  max-height: 400px;
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.img-box {
  box-sizing: content-box;
  margin: 0.3em 0.4em 0.1em 0em;
  min-height: 250px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.caption {
  color: white;
  position: absolute;
  width: 100%;
  left: 20px;
  top: 20px;
  opacity: 0;
  transition: transform 0.3s linear, opacity 0.3s linear;
}

.transparent-box {
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, 0);
  position: absolute;
  bottom: 0;
  left: 0;
  transition: background-color 0.3s ease;
}

.img-box:hover .transparent-box {
  background-color: rgba(0, 0, 0, 0.5);
}

.img-box:hover .caption {
  transform: translateY(15px);
  opacity: 1;
}

.img-box:hover {
  cursor: pointer;
}

.caption>p:nth-child(2) {
  font-size: 0.8em;
}

.opacity-low {
  opacity: 0.5;
}

.image01 {
  background-image: url('./images/20004_02_CAM001a.jpg');
  flex: 1;
  /* height: 500px; */
}

.image02 {
  background-image: url('./images/20004_02_CAM002a.jpg');
  flex: 1;
}

.image03 {
  background-image: url('./images/20004_02_CAM003a.jpg');
  flex: 2;
}

.image04 {
  background-image: url('./images/20004_02_CAM004a.jpg');
  flex: 1;
}

.image05 {
  background-image: url('./images/20004_02_CAM005a.jpg');
  flex: 2;
}

.image06 {
  background-image: url('./images/20004_02_CAM001a.jpg');
  flex: 2;
}

.image07 {
  background-image: url('./images/20004_02_CAM002a.jpg');
  flex: 1;
}

.image08 {
  background-image: url('./images/20004_02_CAM003a.jpg');
  flex: 3;
}

.image09 {
  background-image: url('./images/20004_02_CAM004a.jpg');
  flex: 1;
}

.image10 {
  background-image: url('./images/20004_02_CAM005a.jpg');
  flex: 1;
}

/* ------------------- Icon menu ------------------- */

.icon-menu {
  color: #fff;
  font-size: 1.3em;
  display: inline-block;
  position: absolute;
  text-align: left;
  top: 2vw;
  right: 0;
  margin-right:2vw;
  cursor: pointer;
  border: none;
  z-index: 20;
  overflow: hidden;
}

.icon {
  color:#fff;
  text-align:center;
  text-decoration:none;
  font-family:fontawesome;
  position: relative;
  display: inline-block;
  width:40px;
  height:40px;
  padding-top:0.5em;
  padding-right: 0.3em;
}

/* font awesome icons */

.icon:nth-of-type(1):before {
content:'\f16d';
}
.icon:nth-of-type(2):before {
content:'\f082';
}
.icon:nth-of-type(3):before {
content:'\f1b5';
}

/* ------------------- Language picker ------------------- */

.language-menu {
  color: #fff;
  font-size: 1.3em;
  display: inline-block;
  position: absolute;
  text-align: left;
  left: 0;
  margin-left:2vw;
  cursor: pointer;
  border: none;
  z-index: 20;
  overflow: hidden;
}

.language-picker {
  color: #fff;
  text-align: left;
  width: 50px;
  height: 34px;
  cursor: pointer;
  border: none;
  z-index: 20;
} 

/* ------------------- Footer ------------------- */
.row:after, .tab-row:after {
  content: "";
  display: table;
  clear: both;
}

.footer {
  margin-top: 2vw;
  background-image: linear-gradient(0deg, #4a87b8, #38709c);
  color: white;
  padding: 2em;
  letter-spacing: 0.06em;
  line-height: 1.5em;
  padding-bottom: 1em;
}
.footer li {
  line-height: 1.5;
}
.footer hr {
  height: 1px;
  background: white;
}
.col-4, .col-6, .col-12 {
  width: 100%;
}
@media screen and (min-width: 640px) {
  .col-4, .col-6, .col-12 {
    float: left;
 }
}
@media screen and (min-width: 640px) {
  .col-4 {
    width: 33%;
 }
}
@media screen and (min-width: 640px) {
  .col-6 {
    width: 50%;
 }
}

/* ------------------- Helper classes ------------------- */

.green {
  background-color: #a6f0c6 !important;
}

.dark-green {
  background-color: #4FAAA1 !important;
}

.red {
  background-color: #ff5e78  !important;
}

.yellow {
  background-color: #f8dc81 !important;
}

.slide-in {
  animation: slide-in 0.5s forwards;
  -webkit-animation: slide-in 0.3s forwards;
  transform: scale(0.7);
}

.slide-out {
  animation: slide-out 0.5s forwards;
  -webkit-animation: slide-out 0.5s forwards;
}

/* ------------------- Media queries ------------------- */

@media (max-width: 1200px) {
  .image-row {
    flex-direction: column;
  }
}

@media only screen and (max-width: 39.99em) {
  .expanding-grid .links>li {
    width: 100%;
  }

  .expanding-grid .links>li:nth-of-type(2n+1) {
    clear: left;
  }
  .entry-image {
    width: 0%;
  }
}

@media only screen and (min-width: 40em) and (max-width: 59.99em) {
  .expanding-grid .links>li {
    width: 50%;
  }

  .expanding-grid .links>li:nth-child(1) {
    padding-top: 0px;
  }

  .expanding-grid .links>li:nth-of-type(2n+1) {
    clear: left;
  }

  .expanding-grid .links>li:nth-child(1) {
    padding-top: 0px;
  }

  .expanding-grid .links>li:nth-child(2) {
    padding-top: 0px;
  }

  .entry-image {
    width: 50%;
  }
}

@media only screen and (min-width: 60em) {
  .expanding-grid .links>li {
    width: 33.3333333333%;
  }

  .expanding-grid .links>li:nth-of-type(3n+1) {
    clear: left;
  }

  .expanding-grid .links>li:nth-child(1) {
    padding-top: 0px;
  }

  .expanding-grid .links>li:nth-child(2) {
    padding-top: 0px;
  }

  .expanding-grid .links>li:nth-child(3) {
    padding-top: 0px;
  }
}

/* ------------------- Animations ------------------- */
@keyframes appearingBanner {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes appearingArrow {
  0% {
    opacity: 0;
    margin-top: -50px;
  }
  100% {
    margin-top: -20px;
  }
}

@keyframes arrow {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-10px, -10px);
  }
}

@keyframes appearingTitle {
  0% {
    opacity: 0;
    margin-top: 25vh;
  }

  100% {
    margin-top: 30vh;
  }
}

@keyframes slide-in {
  100% {
    transform: translateX(0%);
  }
}

@-webkit-keyframes slide-in {
  100% {
    -webkit-transform: translateX(0%);
  }
}

@keyframes slide-out {
  0% {
    transform: scale(0.9);
  }

  100% {
    transform: translateX(-120%);
  }
}

@-webkit-keyframes slide-out {
  0% {
    -webkit-transform: translateX(0%);
  }

  100% {
    -webkit-transform: translateX(-120%);
  }
}