body {    margin: auto;
    width: 90%; 
    border: 3px solid green; 
    padding: 1%;
	text-align:justify;
}

h1 {color: white; background: rgb(32,56,100);}

H2 {color: green}

h3 {
	padding:1%;
	background: green;
	color: white}

pre {color: black ; margin-left : -50px}

p {text-indent: 0.0in}

#enc_menu ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: green;
	text-align:justify;
}

#enc_menu li {
    float: left;
}

#enc_menu li a {
    display: block;
    color: white;
    padding: 8px 8px; 
    text-decoration: none;
/*	border-left: 1px white;
	border-right: 1px white;*/
}

#enc_menu li a:hover {
    background-color: #111;
}
a {
    text-decoration: none;
}

body, tr, td {font-family : calibri, arial, sans-serif }

table {
    border-collapse: collapse;
    border-spacing: 0;
    width:auto;

    border: 1px solid #ddd;
}

th, td {
    text-align: left;
    padding: 16px;
}

tr:nth-child(even) {
    background-color: #f2f2f2
}
pre{
	box-sizing: border-box;
	width: AUTO;
	margin: 0;
	overflow: auto;
	overflow-y: hidden;
	background: #efefef;
	border: 1px solid #777;
	padding: 10px;
	color: #333;}

img {border-style:solid; border-width:10px; border-color:rgb(32,56,100);
    display: block; margin-left: auto; margin-right: auto;
}
*.inline {display: inline; border-width:0px; }

.table_equation
{
    border:none;
}

.table_equation td
{
    border:none;
    padding-left: 25px;
    padding-right: 50px;
    padding-bottom:0.5em; 
    padding-top:0.5em;
}
.table_equation tr:nth-child(even)
{    
    background-color: white
}


*.center {text-align: center;}

a:hover {color: red;}

hr {border:none; color: white; height: 0px}