body {
     background-image: url("fsl-bg.jpg");
     font-family: 'Arial';
     margin-top: 0px;
     padding-top: 0px;
}

hr {
    clear : both;
}

object	{ width: 100% ; height: 170px }
iframe	{ width: 100% ; height: 170px }

a:link {text-decoration: none}
a:visited {text-decoration: none}
a:active {text-decoration: none}
a:hover {text-decoration: underline; color: red;}

ul { margin-top: 0px; }
img { border-style: hidden; }

.floatright {float: right; margin: 2em 0em 2em 2em; }
.floatleft {float: left; margin: 2em 2em 0em 2em; }
.centred {text-align: center; margin-left: auto; margin-right: auto; }

#header {
	margin-top: 2px;
	font-family: 'Arial';
}

#header h1.fslheader {
	font-family: 'Arial';
	font-weight: bold;
	font-size: 200%;
	margin: 0em;
	padding: 0em;
}

#header img.logo {
	margin-top: 5px;
	margin-left: 5px;
	float: right;
}

#header table {
	text-align: center;
	border-style: hidden;
	margin-top: 0em;
	margin-bottom: 0em;
	padding-top: 0em;
	padding-bottom: 0em;
}

#practical {
    margin: 20px 20px 20px 20px;
}

#practical dl.contents dt {
    display: list-item;
    list-style-type: disc;
    font-weight: bold;
    margin-left: 3em;
}

#practical dl.contents dd {
    margin-left: 3em;
}

#practical h1 {
    line-height: 150%;
}


#practical p.optional:before {
    content: "Optional: ";
    font-weight: bold;
}


#practical div.answer {
    padding          : 10px;
    margin           : auto;
    border           : 1px solid black;
    background-color : #eeeeff;
    border-radius    : 10px;
}

.clickme {
    color: blue;
    cursor: pointer;
}

dl.horiz-ital dt:after, dl.horiz dt:after {
    content : ":";
}


dl.horiz-ital dt, dl.horiz dt {
    float         : left;
    clear         : left;
    text-align    : right;
    width         : 20%;
    margin-right  : 1em;
    font-weight   : bold;
}

dl.horiz dd {
    margin     : 0 0 0 22%;
    padding    : 0 0 0.5em 0;
    font-style : normal;
}

dl.horiz-ital dd {
    margin     : 0 0 0 10px;
    padding    : 0 0 0.5em 0;
    font-style : italic;
}

ul.pad-after li {
    padding-bottom: 1em;
}

ul.no-pad {
    padding-bottom: 1em;
    padding-top: 1em;
}

ul.no-pad li {
    padding-bottom: 0;
}

.red {
    color: red;
}

/*************
 * Code blocks
 *************/

pre {
    display       : inline-block;
    border        : 1px solid black;
    padding       : 10px;
    margin        : 20px;
    border-radius : 4px;
}


pre.bash {
    background-color : #e0e0e0;
}


/*
 * Suppress background for code blocks
 * which are contained inside a showhide div.
 */
div.answer pre.bash {
    background : rgba(255,255, 255, 0.5);
}


pre.matlab {
    background-color : #ffd0a0;
}

pre.dontrun:before {
    content: "[Don't run this!]\A\A";
}
pre.dontrun {
    background-color : #eea0a0;
}


pre.listing {
    border : 0.5px dashed gray;
}

/* <code> is used for inline stuff */
code.bash {
    border           : 0.5px solid gray;
    border-radius    : 4px;
    background-color : #e0e0e0;
    padding          : 2px;

}


/***************
 * 'Aside' boxes
 ***************/


div.aside {
    font-size        : 75%;
    float            : right;
    padding          : 10px;
    margin           : 10px;
    width            : 290px;
    overflow         : auto;
    background-color : #ccffcc;
    border           : 1px solid black;
    border-radius    : 10px;
}

div.aside:before {
    content:     "Aside";
    font-style:  italic;
    font-weight: bold;
    display:     block;
    text-align : center;
}



/**********************
 * Inline "icon" images
 **********************/


img.icon {
    vertical-align: middle;
    height:         16px;
}

/***************************************
 * An important notice that must be read
 /**************************************/


div.notice {
    display          : block;
    padding          : 10px;
    margin           : auto;
    width            : 80%;
    background-color : #ffffbb;
    border           : 5px dashed red;
    border-radius    : 10px;
}

div.grad_course_only {
    display          : none;
}