/* Pianeta Marte Version 1.0.0.0, Made by Mattia Peiretti. mattiapeiretti.com */

body {
	font-family: Product Sans;
    width: 100%;
    height: 100%;
    padding: 0px;
    margin: 0px;
    background-color:#FFFFFF;
    min-width:1000px; /* suppose you want minimun width of 1000px */
    min-height:500px;
    width: auto !important;  /* Firefox will set width as auto */
    width:1000px;
}

@font-face {
  font-family: 'Product Sans';
  font-style: normal;
	font-weight: 400;
  src: local('Open Sans'), local('OpenSans'), url(https://fonts.gstatic.com/s/productsans/v5/HYvgU2fE2nRJvZ5JFAumwegdm0LZdjqr5-oayXSOefg.woff2) format('woff2');
}

::selection {
  background: #ff8c00; /* WebKit/Blink Browsers */
}
::-moz-selection {
  background: #ff8c00; /* Gecko Browsers */
}

/* General Stuff */

html {
min-width: 550px;
position: relative;
}

a {
	-o-transition:.5s;
  -ms-transition:.5s;
  -moz-transition:.5s;
  -webkit-transition:.5s;
  transition:.5s;
	text-decoration: none;
	color: #ff8c00;
}

a:hover {
	text-decoration: underline;
	color: #ff8c00;
}

html {
    overflow-y: scroll;
}

* {
  box-sizing: border-box;
}

p  {
  text-align: left;
  font-size: 17px;
  line-height:1.4;
}

/* Create three equal columns that floats next to each other */




#aa, #cc {
	width: 20%;
	overflow: auto;
	min-width: 150px;
	height: 600px;
}

#bb {
	width: 60%;
	display: block;
	min-width: 600px;
}

#top_button, #topBtnSpace {
	display: none;
}

.formulas {
  font-size: 20px !important;
  margin-left: 40px;
  font-weight: bold;
}

.list {
  margin-left: 40px;
  text-align: left !important;
}

#imgDiv {
  padding: 10px;
  text-align: center;
  width: auto !important;
}

#imgDiv p {
  text-align: center !important;
}

/* Buttons */

.Button {
	min-width: 140px;
	background-color:#ffffff;
	border:2px solid #969696;
	display:inline-block;
	cursor:pointer;
	color:#969696;
	font-size:18px;
	padding: 7px 30px;
	text-decoration:none !important;
}
.Button:hover {
	background-color:#f6f6f6;
	border:2px solid #ff8c00;
}

.ytButton {
  min-width: 140px;
  background-color:#ff0000;
  border:2px solid #ff0000;
  display:inline-block;
  cursor:pointer;
  color:#ffffff !important;
  font-size:18px;
  padding: 7px 30px;
  text-decoration:none !important;
}
.ytButton:hover {
  background-color:#ffffff;
  padding: 7px 30px;
  color: #ff0000 !important;
}


/* Navigation Bars */



#side_bar {
  padding-top: 30px;
position: sticky	;
  top: 0;
  margin-top: 10px;
  
  margin-left: 3%;
  float: left;

}

.panel {
    background-color: rgba(227, 227, 227, 0.80);
    border-radius: 15px;
    padding: 10px;
}

/* Animations */

#fade {
	animation: fadeInOpacity 1s normal forwards ease-in-out;

}


@keyframes fadeInOpacity {
	0% {
		opacity: 0;
		
	}
	100% {
		opacity: 1;
		
	}
}

/* Modal */


.zoomTarget {
	cursor:pointer;
  -o-transition:.5s;
  -ms-transition:.5s;
  -moz-transition:.5s;
  -webkit-transition:.5s;
  transition:.5s;
}


.zoomTarget:hover {opacity: 0.8;}



/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1000; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.9); /* Black w/ opacity */
}

/* Modal Content (image) */
.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
   
    
}

/* Caption of Modal Image */
#caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 150px;
}

/* Add Animation */
.modal-content, #caption {    
    -webkit-animation-name: zoom;
    -webkit-animation-duration: 0.6s;
    animation-name: zoom;
    animation-duration: 0.6s;
}

@-webkit-keyframes zoom {
    from {-webkit-transform:scale(0)} 
    to {-webkit-transform:scale(1)}
}

@keyframes zoom {
    from {transform:scale(0)} 
    to {transform:scale(1)}
}

/* The Close Button */
.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* 100% Image Width on Smaller Screens */
@media only screen and (max-width: 700px){
    .modal-content {
        width: 100%;
    }
}
/* Article */

article {
	display:block;
  min-width: 800px;
	max-width: 1000px;
	min-height: 500px;
	margin-top: 30px;
	padding: 50px;
	border-style: solid ;
  	border-width: 2px;
    background-color: #ffffff;
}

/* Footer */

#footer {
	  position: fixed;
   left: 0;
   bottom: 0;
   width: 100%;
    background-color:  rgba(226,223,223);
    /* RGBa with 0.6 opacity */
    background-color: rgba(226,223,223,0.9);
    /* For IE 5.5 - 7*/
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000);
    /* For IE 8*/
    -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000)";
	color: rgba(226,223,223,1.00);
   color: white;
   text-align: center;
   min-width: 1000px;
		
}	

li {
  text-align: left;
}

.column {
  float: left;
  width: 50%;
  padding: 5px;
}

.column3 {
  float: left;
  width: 33.33%;
  padding: 5px;
}

.column4 {
  float: left;
  width: 25%;
  padding: 5px;
}

.column5 {
  float: left;
  width: 20%;
  padding: 5px;
}

.column6 {
  float: left;
  width: 16.66%;
  padding: 5px;
}

.row div {
  float: left;
  padding: 10;
}

/* Clearfix (clear floats) */
.row::after {
  content: "";
  clear: both;
  display: table;
}


























#bkimg {
  z-index: -1000; 
  position: fixed; 
  min-width: 1000px;
  min-height: 1000px;
  width: 200%;
  animation: fadeInOpacity 2s normal forwards ease-in-out;

}