body {
    background-color: rgb(230,230,255);
    margin: 0 10%;
    max-width: 60em;
    font-size: 16px;
}


table {min-width: 300px;}

.sec_line {margin-bottom: 1em}
.sec_line h2 {display: inline}
.sec_line h2::after {content: ":"}
.sec_line p {display: inline}

.sec_block p,ol,ul,table {margin-left: 4ex}
       
#heading span.courseid {
    float: left;
    font-size: 110%;
    font-weight: bold;
    position: absolute;
    bottom: 10px
}

#heading span.term {
    float: right;
    font-size: 110%;
    font-weight: bold;
    position: absolute;
    bottom: 10px; right: 0px;
}
			       

#heading h1 {text-align: center}
#heading { border-bottom-style: solid;
	   position: relative;
	 }

#buttons {overflow: hidden;
	  width: 100%;
	 }
#buttons ul { list-style-type:
	      none; padding: 0;
	      margin: .5em 0;
	    }
#buttons ul li {float: left;
		margin: 0 3px
	       }
#buttons ul li a {display: block;
		  padding: .5em;
		  border: 2px solid black;
                  border-radius: .5em;
		  margin: .25em;
		  text-decoration: none}