:root {
  --font-light: #fff;
  --dark-background: #363535;
  --active-highlight: #055cdf;
}
/* alternative highlight: #ff4500 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Lato", sans-serif;
}

#page-wrapper {
  position: relative;
}

img {
  width: 100%;
}

ul {
  margin: 0;
  width: 100%;
}

li {
  list-style: none;
  cursor: pointer;
  display: block;
  transition: 0.05s;
  width: auto;
  height: 100%;
}

li:hover {
  cursor: pointer;
  background: var(--active-highlight);
}

a {
  text-decoration: none;
  color: none;
  height: 100%;
  width: 100%;
}

p {
  width: 100%;
  background: var(--font-light);
  font-style: italic;
  padding: 1em;
  line-height: 1.5em;
}
figcaption {
  background: var(--font-light);
  padding: 0.5em;
  font-style: italic;
  font-size: 14px;
}
header {
  width: 100%;
  height: 200px;
  max-height: 200px;
}

/* *********************** */
/* DROPDOWN, TABS, ARROWS */
/* ********************** */

/**** creating the drop down ****/
ul li ul {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  left: 0;
  display: none;
  width: 100%;
}

ul li:hover > ul,
ul li:focus-within > ul,
ul li ul:hover {
  visibility: visible;
  opacity: 1;
  display: block;
  margin-top: 16px;
  width: auto;
  background: var(--active-highlight);
  color: var(--font-light);
  padding-bottom: 10px;
  border-top: none;
  padding: 10px;
}

ul li ul li {
  text-align: left;
  position: relative;
  padding: 1em 1.5em;
  width: 100%;
  height: 100%;
}

ul li ul li a {
  width: 100%;
  padding: 5px;
}

/* typography */

.header-title {
  margin: 0;
  padding: 2rem;
}
.header-title > a {
  color: #055cdf;
}

.beta {
  font-size: 10px;
  margin-left: 10px;
  color: var(--font-light);
  border-radius: 10px;
  background: var(--dark-background);
  padding: 5px 10px;
}

.airline-logo img {
  max-height: 100px;
  width: 50%;
  position: absolute;
  top: 0;
  right: 0;
}

.dropdown-container > ul {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  position: relative;
  background: var(--dark-background);
  color: var(--font-light);
  height: 100%;
  z-index: 1;
}

.region {
  position: relative;
  text-align: center;
  padding: 1em;
  height: 100%;
  width: 16.2em;
}

.carriers {
  height: 100%;
  width: 100%;
}
.carriers a {
  color: var(--font-light);
  width: 100%;
  height: 100%;
}

.carriers:hover {
  border-bottom: solid 2px var(--font-light);
  /* text-align: center; */
}

.seat-map {
  display: block;
  margin-top: 20px;
  font-weight: 900;
}
.seat-map img {
  width: auto;
  margin-top: 20px;
  margin-left: 20%;
}

/* ************************* */
/********** main ************/

#main {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--dark-background);
  margin-top: 0;
}
.main-container {
  width: 40em;
  padding: 100px 0 50px 0;
  min-height: 750px;
}

/***** TAB *****/

.sub-menu {
  width: auto;
}
.sub-menu ul {
  display: flex;
  align-items: center;
  height: 2.5em;
  width: 50%;
  background: var(--font-light);
}

.sub-menu ul li {
  width: 100%;
  padding: 10px;
}
.gallery-container {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.gallery {
  display: none;
  padding: 20px;
  min-height: 450px;
}

.gallery.active,
.tab.active {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  border: 1px solid var(--active-highlight);
}

.tab.active {
  border-top-right-radius: 5px;
  height: 50px;
  margin-bottom: 8px;
  background: var(--active-highlight);
  color: var(--font-light);
  font-weight: bold;
}

/* slideshow */

.slide-container {
  position: relative;
  height: auto;
  width: auto;
}

/* prev and next */

.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 0;
  width: auto;
  height: 100%;
  padding: 16px;
  font-weight: bold;
  font-size: 30px;
  color: var(--active-highlight);
  display: flex;
  justify-content: center;
  align-items: center;
}

.prev:hover,
.next:hover {
  background: rgba(5, 92, 223, 0.9);
  color: var(--font-light);
}

.prev {
  left: -1.5px;
  border-radius: 3px 0 0 3px;
}

.next {
  right: -1.5px;
  border-radius: 0 3px 3px 0;
}