body{
    /*width: 1200px; */
    /*max-width:1200px;*/
    font-size: 20px;
    margin: 5%;
    margin-top: 2%;
}


img.right {
    float:right;
}

p.displayed {
    display: block;
    margin-left: auto;
    margin-right: auto
}


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

.div_left {
    width: 30%;
    float: left;
    padding:1em 1em 1em 0px;
}

.div_right {
    width: 65%;
    float: right;
}

.div.full{
    width: 100%;
}


h1 {
    font-size: 50px;
    color: Peru;
    text-align:center;
    margin-bottom:20px;
    margin-top:50px;
}

h2 {
    font-size: 40px;
    /*color: MidnightBlue;*/
    color: Orange;
    text-align:center;
    margin-top:50px;
    margin-bottom:50px;
}

h3 {
    font-size: 30px;
    color: RoyalBlue;
    margin: 10px 30px 11px 35px;
}

h4 {
    font-size: 25px;
    color: drak;
    margin: 10px 30px 7px 40px;
}



p {
    text-align: justify;
    text-justify: inter-word;
    margin : 0px 20px 15px 45px;
    padding: 0px 30px 0px 0px;
}

ul {
    margin : 5px 40px 5px 40px;
    list-style-type: '- ';
}

li {
    padding-bottom: 8px;
}

.orange {
    color:orangeRed;
}

.para {
    color:blue;
    font-size:1.3em;
}


.center {
    text-align: center;
    font-size:25px;

}

div {
  margin-left:2em;
  margin-right:auto;
}


em{
    font-style:normal;
    /*color:orangeRed;*/
    color:darkred;
}

em.bold{
    font-weight:bold;
}



strong{
    color:red;
}

.yellow{
    /*color:#FFC300;*/
    color:goldenrod;
}

.blue{
    color:blue;
    font-weight:bold;
}

.green{
    font-weight:bold;
    color:green;
}

var{
    font-style:normal;
    font-weight:bold;
    /*font-size:larger;*/
}

dep{
    color:teal;
}


math{
    xmlns:'http://www.w3.org/1998/Math/MathML';
}