html{
  height: 100%;
  overflow: hidden;
}

.main {
  width: 100%;
  background: #000000;
  background-size: cover;
  background-attachment: fixed;
  height: 30vh;
  flex: 1;
}

.navbar{
  width: 1200px;
  height: 75px;
  margin: auto;
}

.icon{
  width: 200px;
  float: left;
  height: 70px;
}

.menu{
  width: 400px;
  float: left;
  height: 70px;
}

ul{
  float: left;
  display: flex;
  justify-content: center;
  align-items: center;
}

ul li{
  list-style: none;
  margin-left: 62px;
  margin-top: 27px;
  font-size: 14px;
}

ul li a{
  text-decoration: none;
  color: #fff;
  padding: 5px 20px;
  font-family: Arial;
  font-weight: bold;
  border: 1px solid transparent;
  transition: 0.5s ease-in-out;
}

ul li a:hover{
  text-decoration: underline;
  color: #D3D3D3;
}

nav {
  &.primary-navigation {
    margin: 0 auto;
    display: block;
    text-align: center;
    font-size: 16px;

    ul li {
      list-style: none;
      margin: 0 auto;
      border-left: 2px solid #FF0000;
      padding: 0 30px;
      position: relative;
      text-decoration: none;
      text-align: center;
      font-family: arvo;
    }

    li a {
      color: #FFD700;
    }

    li a:hover {
      color: #fff;
    }

    li:hover {
      cursor: pointer;
    }

    ul li ul {
      visibility: hidden;
      opacity: 0;
      position: absolute;
      padding-left: 0;
      left: 0;
      display: none;
      background: #000000;
      background-color: rgba(0, 0, 0, 0.2);
    }

    ul li:hover > ul,
    ul li ul:hover {
      visibility: visible;
      opacity: 1;
      display: block;
      min-width: 250px;
      text-align: left;
      padding-top: 20px;
      box-shadow: 0px 3px 5px -1px #000000
    }

    ul li ul li {
      clear: both;
      width: 100%;
      text-align: left;
      margin-bottom: 20px;
      border-style: none;
    }

    ul li ul li a:hover {
      padding-left: 10px;
      border-left: 2px solid #FF0000;
      transition: all 0.3s ease;
    }
  }
}

a {
  text-decoration: none;

  &:hover {
    color: #fff
  }
}

ul li ul li a {
  transition: all 0.5s ease;
}


body{
  color: #ccc;
  margin: 0;
  padding: 0;
  font-size: 20px;
  font-family: "ROG Fonts";
  line-height: 1.5;
  height: 100%;
  perspective: 1px;
  overflow-y: scroll;
  overflow-x: hidden;
  transform-style: preserve-3d;
}

body p{
  font-family: monospace;
}

.section1{
  margin-top: 100px;
  box-sizing: border-box;
  min-height: 100vh;
  padding: 10vh 10vh;
  position: relative;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;

  transform-style: inherit;
}

.section1 h1{
  font-weight: normal;
  color: #fff;
  letter-spacing: 0.2em;
  text-align: center;
  margin: 0;
  font-size: 60px;
  text-shadow: 0 0 3px #000000;
}

.section1:before{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  display: block;
  background-image: url('Images/command_structure.jpg');
  filter: brightness(0.5);
  background-size: cover;
  z-index: -1;
  min-height: 100vh;
  transform: translateZ(-1px) scale(2);
}

.section2{
  font-family: monospace;
  color: #ccc;
  padding: 10vh;
  background-color: #000000;
  box-sizing: border-box;
  position: relative;
  z-index: 2;
  min-height: 100vh;
  align-items: center;
}

.command_structure c{
  display: block;
  margin: 0 auto;
  text-align: center;
  font-family: Arial;
  font-style: italic;
}

.section3{
  box-sizing: border-box;
  min-height: 100vh;
  padding: 10vh 10vh;
  position: relative;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: inherit;
}

.section3 h1{
  color: #fff;
  font-weight: normal;
  letter-spacing: 0.2em;
  text-align: center;
  margin: 0;
  font-size: 60px;
  text-shadow: 0 0 3px #000000;
}

.section3:before{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  display: block;
  background-image: url('Images/combat_arms.jpg');
  filter: brightness(0.5);
  background-size: cover;
  z-index: -1;
  min-height: 100vh;
  transform: translateZ(-1px) scale(2);
}

.section4{
  font-family: monospace;
  color: #ccc;
  padding: 10vh;
  background-color: #000000;
  box-sizing: border-box;
  position: relative;
  z-index: 2;
  min-height: 100vh;
  align-items: center;
}

.combat_arms c{
  display: block;
  margin: 0 auto;
  text-align: left;
  font-family: Arial;
  font-style: italic;
}

.section5{
  box-sizing: border-box;
  min-height: 100vh;
  padding: 10vh 10vh;
  position: relative;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: inherit;
}

.section5 h1{
  color: #fff;
  font-weight: normal;
  letter-spacing: 0.2em;
  text-align: center;
  margin: 0;
  font-size: 60px;
  text-shadow: 0 0 3px #000000;
}

.section5:before{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  display: block;
  background-image: url('Images/services.jpg');
  filter: brightness(0.5);
  background-size: cover;
  z-index: -1;
  min-height: 100vh;
  transform: translateZ(-1px) scale(2);
}

.section6{
  font-family: monospace;
  color: #ccc;
  padding: 10vh;
  background-color: #000000;
  box-sizing: border-box;
  position: relative;
  z-index: 2;
  min-height: 100vh;
  align-items: center;
}

.services c{
  display: block;
  margin: 0 auto;
  text-align: left;
  font-family: Arial;
  font-style: italic;
}

table {
  border-collapse: collapse;
  width: 100%;
  font-family: monospace;
}

th, td {
  border: 1px solid #dddddd;
  text-align: left;
  padding: 8px;
  color: #ccc;
}

th {
  background-color: #f2f2f2;
  color: #333;
}

.myBtn {
  display: inline-block;
  position: fixed;
  padding: 10px 20px;
  left: 48%;
  background-color: #007bff;
  color: white;
  text-decoration: none;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-family: Arial;
  font-size: 18px;
  border-radius: 25px;
}

.myBtn:hover {
  background-color: #0056b3;
}