*{
   margin: 0;
   padding: 0;
   font-family: 'Open Sans', sans-serif; 
}
.topheader{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(fotoBGFIX.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
.header{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(fotoBGFIX.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
.header2{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(maritime_BG.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
.header3{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(culture_BG.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
.header4{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(conservation_BG.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
.header5{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(pilgrimage_BG.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
   color: yellowgreen;
}
.header6{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(contactme2_BG.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
.header7{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(resources_BG.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
.contact-sect{
   min-height: 100vh;
   width: 100%;
   background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(contactme_BG.jpg) ;
   background-position: center;
   background-size: cover;
   position: relative;
   overflow: hidden;
}
nav{
   display: flex; 
   padding: 2% 6%;
   justify-content: space-between;
   align-items: center;
   overflow: auto;
}
nav img{
   width: 150px;

}
nav-links {
   flex: 1;
   text-align: right;
}
.nav-links ul li{
   list-style: none ;
   display: inline-block;
   padding: 8px 12px;
   position: relative;
}
.nav-links ul li a{
   color: #fff;
   text-decoration: none;
   font-size: 13px;
}
.nav-links ul li::after{
   content: '';
   width: 0%;
   height: 2px;
   background: #00FF00;
   display: block;
   margin: auto;
   transition: 0.5s;
}
.nav-links ul li:hover::after{
   width: 100%;
}
.text-box{
   width: 90% ;
   color: #fff;
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   text-align: center;
}
.text-box h1{
   font-size: 65px;
}
.text-box p{
   margin: 10px 0 30px;
   font-size: 19px;
   color: white;
}
.text-box2{
   width: 90% ;
   color: #fff;
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   text-align: center;
}
.text-box2 h1{
   font-size: 80px;
   margin-top: 100px;
}
.text-box2 p{
   margin: 10px 0 40px;
   font-size: large;
   color: white;
}
.hero-btn{
   display: inline-block;
   text-decoration: none;
   color: #fff;
   border: 1px solid #fff;
   font-size: 14px;
   background:transparent;
   position: relative;
   cursor: pointer;
   box-sizing: border-box;
   padding-top: 10px;
   padding-bottom: 10px;
   padding-right: 10px;
   padding-left: 10px;
}
.hero-btn:hover{
   border: 1px solid #fff;
   background: #00FF00;
   transition: 0.8s;
}
.logoimg{
   padding-top: 1px;
   padding-bottom: 1px;
   padding-right: 1px;
   padding-left: 1px;
   width:auto;
}

nav.fa{
   display: none;
}

@media(max-width: 700px){
   .text-box h1{
      font-size: 18px;
   }
   .text-box p{
      font-size: 14px;
   }
   .nav-links ul li{
      padding: 8px 8px 8px 32px;
      text-decoration: none;
      font-size: 25px;
      color: #818181;
      display: block;
      transition: 0.3s;
   }
   .nav-links {
      height: 100%;
      width: 0;
      position: fixed;
      z-index: 1;
      top: 0;
      left: 0;
      background-color: red;
      overflow-x: hidden;
      transition: 0.5s;
      padding-top: 60px;
   }
   .nav-links ul li:hover{
      color: #f1f1f1;
   }
   
   nav.fa{
      display: block;
      color: white;
      margin: 10px;
      font-size: 22px;
      cursor: pointer;
   }
}

.Categories{
   width: 80%;
   margin: auto;
   text-align: center;
   padding-top: 50px;
   padding-bottom: 40px;
}
h1{
   font-size: 36px;
   font-weight: bolder;
   padding-top: 25px;
}
p{
   color:black;
   font-size: medium;
   font-weight: 300;
   line-height: normal;
   padding: 10px;
}
.categories-links{
   margin-top: 5%;
   display: flex;
   justify-content: space-between;
   flex-basis: 21%;
   background:  #FFF1FA;
   border-radius: 10px;
   margin-bottom: 5%;
   padding: 10px 12px;
   justify-content: center;
}
.categories-links ul li::after{
   content: '';
   width: 0%;
   height: 2px;
   background: #00FF00;
   display: block;
   margin: auto;
   transition: 0.5s;
}
.categories-links ul li:hover::after{
   width: 100%;
}
.categories-links ul li{
   list-style: none ;
   display: inline-block;
   padding: 8px 12px;
   position: relative;
   margin-top: 5%;
   justify-content: space-between;
   margin-top: 5%;
   justify-content: space-between; 
   padding: 2px 5px;
   text-align: center;
   padding-right: 0px;
   text-align: center;
   list-style: inside;
}
.categories-links ul li a{
   color: black;
   text-decoration: none;
   font-size: 24px;
   text-align: center;
   font-weight: bold;
}
.categories-links li p{
   color: black;
   text-decoration: none;
   font-size: 17px;
   text-align: center;
   text-justify: inter-word;
}
@media(max-width:700px){
   .row{
      flex-direction: column;
   }
}

.contact {
   width: 80%;
   margin: 100px auto;
   background-image:
   url(gambarContact.jpg);
   background-position: center;
   background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), ;
   background-size: cover;
   text-align: center;
   padding: 100px 0 ;
}
.contact h1{
   color: white;
   font-weight: 1000;
}
.contact a{
   color:white
}
.contactbutton{
   display: inline-block;
   text-decoration: none;
   color: #fff;
   border: 1px solid #fff;
   font-size: 14px;
   background:transparent;
   position: relative;
   cursor: pointer;
   box-sizing: border-box;
   padding-top: 10px;
   padding-bottom: 10px;
   padding-right: 10px;
   padding-left: 10px;
}
.contactbutton:hover{
   border: 1px solid #fff;
   background: #00FF00;
   transition: 0.8s;
}
@media (max-width: 700px){
   .contact h1{
      font-size: 20px;
   }
   .footer h4{
      font-size: x-small;
   }
   .more-about img{
      width: 6%;
      height: 3%;
      flex: 100%;
   }
}

.footer{
   width: 100%;
   text-align: center;
   padding: 30px 0;
   background-color: #EFEFEF;
}
.footer h4{
   margin-bottom: 20px;
   font-weight: 900;
   font-size: x-large;
}
.footer-img {
   display: flex;
 }
 
.more-about-text a {
   width: 100%;
   text-align: center;
   color: black;
   text-decoration: none;
   font-size: 16px;
   text-align: center;
   font-weight: bold;
   
}
.more-about img{
   width: 2%;
   height: 1%;
   padding: 5px;
   padding-top: 20px;
   flex: 33.33%;
}


/* categories website */
.maritime-content{
   width: 85%;
   margin:auto;
   padding-top: 80px;
   padding-bottom: 50px;
}
.examples-links{
   flex-basis: 48%;
   padding: 10px 2px;
}
.examples-links img{
   width: 60%;
   height: 35%;
   
}
.examples-links p{
   text-align: justify;
   padding-bottom: 1px;
   font-size: large;
}
/* resources website */
.resources-content{
   width: 85%;
   margin:auto;
   padding-top: 60px;
   padding-bottom: 50px;
}
.resources-content h1{
   text-align: center;
   padding-bottom: 40px;
}
.resources-image{
   flex-basis: 48%;
   padding: 10px 2px;
}
.resources-image img{
   width: 60%;
   height: 35%;
   
}
.resources-image p{
   text-align: justify;
   padding-bottom: 20px;
   font-size: large;
   font-weight: bold;
}
.resources-text p{
   font-size: larger;
}
/* contact me */

.contact-sect h1{
   text-align: center;
   color: aliceblue;
   padding-bottom: 100;
   margin-top: 1000;
}
.contact-form{
   max-width: 600px;
   margin: auto;
   padding: 0 10px;
   overflow: hidden;
}
.contact-form-text{
   display: block;
   width: 100%;
   box-sizing: border-box;
   margin: 16px 0;
   border: 0;
   padding: 20px 40px;
   outline: none;
   color: black;
   transition: 0.5s;
}
.contact-form-text:focus{
   box-shadow: 0 0 10px 4px green;
}
textarea.contact-form-text{
   resize: none;
   height:120px;

}
.CONTACT-btn{
   display: inline-block;
   text-decoration: none;
   color: #fff;
   border: 1px solid #fff;
   font-size: 14px;
   background:transparent;
   position: relative;
   cursor: pointer;
   box-sizing: border-box;
   padding-top: 10px;
   padding-bottom: 10px;
   padding-right: 10px;
   padding-left: 10px;
   text-align: center;
  
}
.CONTACT-btn:hover{
   border: 1px solid #fff;
   background: #00FF00;
   transition: 0.8s;
}

/* The side navigation menu */
.sidenav {
   height: 100%; /* 100% Full-height */
   width: 0; /* 0 width - change this with JavaScript */
   position: fixed; /* Stay in place */
   z-index: 1; /* Stay on top */
   top: 0; /* Stay at the top */
   left: 0;
   background-color: #111; /* Black*/
   overflow-x: hidden; /* Disable horizontal scroll */
   padding-top: 60px; /* Place content 60px from the top */
   transition: 0.5s; /* 0.5 second transition effect to slide in the sidenav */
 }
 
 /* The navigation menu links */
 .sidenav a {
   padding: 8px 8px 8px 32px;
   text-decoration: none;
   font-size: 25px;
   color: #818181;
   display: block;
   transition: 0.3s;
 }
 
 /* When you mouse over the navigation links, change their color */
 .sidenav a:hover {
   color: #f1f1f1;
 }
 
 /* Position and style the close button (top right corner) */
 .sidenav .closebtn {
   position: absolute;
   top: 0;
   right: 25px;
   font-size: 36px;
   margin-left: 50px;
 }
 
 /* Style page content - use this if you want to push the page content to the right when you open the side navigation */
 #main {
   transition: margin-left .5s;
   padding: 20px;
 }
 
 /* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
 @media screen and (max-height: 450px) {
   .sidenav {padding-top: 15px;}
   .sidenav a {font-size: 18px;}
 }