body{margin:0;}

html, body {
		height: 100%;
           }

body {
  font-family: "Helvetica"
}

#container {
	    	min-height: 100%;	
	   }

* {
  box-sizing: border-box;
  }

.top {position:relative;
		 width:100%;
		 top:0px;	
		 background-color:#ffffff;
		 padding-top:25px;
		 padding-bottom:0;
		 padding-left:20px;
		 line-height:5px;
		 overflow:hidden;
		 font-family:fontawesome;
		 letter-spacing:3px;
		 color:#555555;
		 display:block;
		 z-index:2;
		 }

.toptext {text-align: right;
	  float: right; 
	  font-family:"Segoe UI",Arial,sans-serif;
	  padding-bottom:10px;
	  padding-right:50Px;
	 } 

.topnav {
         overflow: hidden;
  	 background-color: #333;
        }
	
.topnav a {
  		float: left;
		display: block;
    		color: #f2f2f2;
  		text-align: center;
  		padding: 14px 16px;
                text-decoration: none;
  		font-size: 17px;
	   }

.topnav a:hover {
  		 background-color: #ddd;
  		 color: black;
		}


.active {
	 display: block;
	 color: white;
	 text-align: center;
	 padding: 14px 16px;
	 text-decoration: none;
	}	

.active-1:hover {background-color:#555;
		 Color: white;
		}

.sidebar {
  	   margin: 0;
  	   padding: 0;
  	   width: 200px;
  	   background-color: #f1f1f1;
  	   position: absolute;
  	   height: 100%;
  	   overflow: auto;
	 }

.sidebar a {
	    display: block;
  	    color: black;
  	    padding: 16px;
  	    text-decoration: none;
	   }
 
.sidebar a.active {
  		   background-color: #4CAF50;
  		   color: white;
		  }

.sidebar a:hover:not(.active) {
  				background-color: #555;
  				color: white;
			      }

table {
       border-collapse: collapse;
       border-spacing: 0;
       width: 100%;
       border: 1px solid #ddd;
      }

th, td {
  text-align: left;
  padding: 8px;
}

tr:nth-child(even){background-color: #f2f2f2}

.topnav .icon {display: none;}

div.content {
  margin-left: 220px;
  padding: 2px 5px;
  height: 1000px;
}

.main-picture {	overflow: auto;
  		width: 100%;
  		height: auto;
		padding-right: 5px;
		padding-left:5px;
		padding-bottom: 5px;	
	    }
 
img {
	 overflow: auto;
  	 width: auto;
  	 height: auto;
	 padding-right: 10px;
	 padding-left:10px;
	 padding-bottom: 30px;	
	}

.img-1 {
	 overflow: auto;
  	 width: auto;
  	 height: auto;
	 padding-right: 10px;
	 padding-left:10px;
	 padding-bottom: 30px;	
	}

.img-2 {
	 overflow: auto;
  	 width: auto;
  	 height: auto;
	 padding-right: 10px;
	 padding-left:10px;
	 padding-bottom: 30px;	
	}


.main-text {
		width: 100%;
  		height: auto;
		padding-top: 5px;
  		padding-right: 5px;
		padding-left:5px;
		font-size: 18px;	
		padding-bottom: 50px;
           }
.footer {
       	position: relative;
       	bottom: 0;
       	left: 0;
       	right: 0;
       	height:30px;
       	margin-top: -30px;
       	background:white;
       	text-align: center;
	clear: both;	
       }

#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: #4CAF50;
  color: white;
  cursor: pointer;
  padding: 10px;
  border-radius: 4px;
}

#myBtn:hover {
  background-color: #555;
}

@media screen and (max-width: 700px) {
  					.top {text-align: center}
					.toptext {display: none}
					.topnav a:not(:first-child) {display: none;}
  					.topnav a.icon {
    							float: right;
    							display: block;
  							}
					div.content {margin-left: 0;}
					.figure {
						 width: 100%;
  						 padding-right:5px;
		                                 padding-left:5px;
						}
					.sidebar {
    						  width: 100%;
    						  height: auto;
    						  position: relative;
  						 }
					.sidebar a {float: left;}
					img	{
	 					 width: 100%;
						 border: 2;
						}
					.img-1 {display: block;
  						margin-left: auto;
  						margin-right: auto;
                                               }

					.img-2 {display: block;
  						margin-right: auto;
  					       }

				     }

@media screen and (max-width: 700px) {
  					.topnav.responsive {position: relative;}
  					.topnav.responsive .icon {
    								   position: absolute;
    								   right: 0;
    								   top: 0;
  								 }
  					.topnav.responsive a {
    								float: none;
    								display: block;
   								text-align: left;
  							     }
					.sidebar a {
    						    text-align: center;
    						    float: none;
  						   }
				     }