body
{
background-color:#ffefea;
font-family:arial,sans-serif; 
}

p
{
margin-left: 0.5em;
margin-right: 0.5em;
text-align: justify;
}

ol
{
margin-left:1.5cm;
}

ul
{
margin-left:1.5cm;
}

.answer
{
background-color:#e5e5ff;
padding:0.5em;
border-style:groove;
border-width:thin;
width:100%
}

.blue
{
color:blue;
}

.red
{
color:red;
}

.green
{
color:green;
}

.question
{
background-color:#e5e5ff;
padding:0.5em;
border-style:groove;
border-width:thin;
width:100%
}

.answer h3
{
margin-left: 0.5em;
color:blue;
}

.lesson h1
{
color:brown;
text-align:center
}

.lesson h4
{
color:black;
margin-left: 0.5em;
}

.question h3
{
margin-left: 0.5em;
color:blue;
}

pre 
{
margin-left:1cm;
font-family:courier-new; 
font-size:90%
}

pre.code
{
margin-left:1cm;
font-family:courier-new; 
font-size:100%;
}

pre.program
{
width:auto;
margin-left:1cm;
margin-right:1cm;
padding:0.5cm;
border-style:double;
border-color:brown;
background-color:white;
font-family:courier-new; 
font-size:90%;
}

code
{
font-family:courier-new; 
font-size:125%
}

table 
{
margin-left:1cm;
font-family:arial,sans-serif; 
font-size:90%;
}

table pre
{
margin-left:0.4cm;
margin-right:0.4cm;
}

a:link     { color:blue }
a:visited  { color:brown }
a:active   { color:red }
a:hover    { color:red }
