html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

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

body {
    color:rgb(0, 0, 0);
    font:14px Arial,sans-serif;
  /* background-color: rgb(255, 225, 0); */
  background-image: url(./images/tropicalism.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  /* height: 1000%; */
 
}
#wrap {
    width: 980px;
    margin: 0 auto;
    background-color: #fff;
    /* padding: 0 40px 0 40px; */
  }
header {
    height: 240px;
    background-color: rgb(255, 81, 0);
    /* background-image: url(./images/tyuiop.jpg); */
    background-repeat: no-repeat;
    background-size: cover;
    display: table;
    width: 100%;
  }
  
  header h1 {
    color: rgb(255, 255, 255);
    text-align: center;
    text-shadow: 2px 3px black;
    font-family: Arial, Helvetica, sans-serif;
    margin: 0; 
    display: table-cell;
    vertical-align: middle;
  }
  h2{
    color: rgb(54, 88, 255);
    text-shadow: 2px 2px black;
    font-family: Arial, Helvetica, sans-serif;
    /* margin-left: 30px; */
    padding: 20px;
    display: table-cell;
    vertical-align: middle;
    text-align:center;
  }
  h3 {
    color: rgb(53, 53, 53);
    
    font-family: Arial, Helvetica, sans-serif;
    /* margin-left: 30px; */
    padding-left: 40px;
    padding-bottom: 10px;
    padding-top: 10px;
    font-size: 22px;
    display: table-cell;
    vertical-align: middle;
    text-align:center;
  }
  p{
    padding-left: 20px;
    padding-right: 20px;
    text-align: justify;
  }
  .r1 {
    padding-left: 22px;
    padding-right: 15px;
  }
body {
    background-color:rgb(255, 242, 0);
    
}
.img1 {
    float: right;
    margin-top: -396px;
    width: 480px;
    margin-right: 10px;
}
.img2 {
  float: right;
  margin: 30px;
  /* margin-bottom: 40px; */
}
.img3 {
  float: right;
  margin-left: -20px;
  /* margin-bottom: 40px; */
}
.img4 {
  float: left;
  margin: 10px;
 
  /* margin-bottom: 40px; */
}
ul{ 
    position:relative;    
    list-style:none;
    font-family:Arial,Verdana,sans-serif;
    font-size:18px; 
    
}

a{ 
    text-decoration:none;
}

ul#nav a{ 
    display:block;
    background:rgba(255, 245, 56, 0.75); 
    color:#fff; 
    padding:5px;
    border-radius: 25px;
    text-align: center;
    color: black;
} 

ul#nav > li{
    position:relative;    
    
    margin: 15px;
    width: 200px;
    
}

ul#nav ul{ 
    position:absolute; 
    list-style:none; 
    left:-9999px; 
    opacity:0; 
    transition:opacity 0.7s linear; 
    margin-left: 70px; 
    
} 

ul#nav ul li{
    padding-top: 3px;   
    
}

ul#nav ul a{ 
    white-space:nowrap;
    text-align: center; 
    /* float: left;  */
    margin-left: 140px;
}

ul#nav li:hover ul{ 
    left:0px; 
    opacity:1; 
    top: 0px;
    
} 

ul#nav li a:hover{ 
    background:rgb(5, 7, 90);
    color: rgb(92, 92, 92);
}
.clear {
    clear: left; 
}
/* h2{
    font-size:25px;
    margin:40px 0 10px 0;
	
} */


  /* .menu{ 
    text-align:center; 
    font-size:18px; 
    padding: 20px 0 40px; 
    margin:10px 0;
    float:left;
    list-style:none; 
     font-family: Arial, Helvetica, Sans-serif;
    font-weight:bold;
   
  }
nav li{ 
    margin:10px;
    font-family: Arial, Helvetica, sans-serif;
    width: 150px;
    float:left;
    
    
  }
  
  nav li a{ 
    padding:20px;
    display:block;
    color: #e4ffb2;
    background:#637935; 
     text-decoration: none; 
     border-radius: 50px; 
  }
  
  nav li a:hover{ 
    color: rgb(251, 255, 176);
    background:#432d00;
    transition: all 1s;
  }
  nav,
  aside,
  main {
    display: inline-block;
    vertical-align: top;
    padding: 20px;
  }
  
  nav {
    width: 25%;
  }
  
  aside {
    width: 20%;
   float: right;
  } */
  
  
  main {
    width: 100%;
  }
  footer {
    height: 80px;
    background-color: rgb(255, 0, 132);
    display: table;
    width: 100%;
  }
  
  footer a {
    color: rgb(210, 255, 200);
    text-align: center;
    text-shadow: 2px 2px black;
    font-size: 20px;
    font-family: Arial, Helvetica, sans-serif;
    text-decoration: none;
    margin: auto;
    display: table-cell;
    vertical-align: middle;
  }