@charset "utf-8";
/* CSS Document */


body {  color:#000000;
    font-size: 18px;
	font-family:Verdana, Geneva, sans-serif;
	margin:0px;text-align:center;}
	
body a {color:#0066ff;}
body h1 {font-size: 24px;}
body h2 {font-size: 20px;}

.mathformat { 
    font-size: 28px; 
	font-family: Arial,Verdana,sans-serif;
	margin:0px;
	text-align:center;
	background-color:#9AFEFF;
	color: #ffffff;
	}

button {
    background-color: #54C571;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
  }
  
.btn {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
  }

.btnabout {
    background-color: #54C571;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
  }
  
    .btnnext {
    background-color: #FBB117;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
  }

section, footer {display: block;} 


footer {
  bottom:0px;
  margin:0px;
  position:absolute;
  /*height:13%;*/
  width:100%;
background-color:#9AFEFF;
fill: currentColor;
color: blue;
} 

footer td
{
color: #000080;
font-size: small;
}



.table1 {
border-spacing:20px;
text-align:center;
border:0;
border-spacing:0px;
margin-left:auto; 
margin-right:auto;
}

table
{
border:0;
width:95%;
/*table-layout:fixed;*/
}