/* File: i400.../css/course.css, style sheet for INFO I400 */

/* @import url(../../../styles/site.css); */
@import url(../../../styles/lists.css);
@import url(../../../styles/important.css);
@import url(../../../styles/rdb.css);
/* @import url(../../../styles/colors.css); */
@import url(color.css);

/* Main heading: reduce vertical margins from
   default 0.67em for h1, 0.83em for h2 */

div#mainHeading h1 {
    margin-top: 0.25em;
    margin-bottom: 0em;
}

div#mainHeading h2 {
    margin-top: 0.20em;
    margin-bottom: 0.83em;
}

/* Border table for the course schedule */
div.courseSchedule table 
{ 
  border-collapse: collapse;
  border: thin solid black;                         
}

div.courseSchedule table tr
{ 
  border: thin dotted black;
}

/* Disallow borders WITHIN (but not around) a table of class "schema" */
/*
table.schema th, table.schema td {
  border: none;
}
*/

/* canvas { */
/*     background-color: white; */
/*     margin: 5% 5% 5% 5%; */
/* } */

canvas {
    border: thin solid black;
    background-color: white;
}

button {
  background-color: slateGray;
  border: medium solid black;
}

/* sections used on home page for each lesson */

section {
    border: thin dotted gray;
    padding-left: 1em;
    padding-right: 1em;
    margin-top: 6px;
}

nav.lessonTopSubNav {
    height: 2em;
    padding-bottom: 6px;
    border-bottom: thin solid black;
}

nav.lessonBottomSubNav {
    border-top: thin solid black;
    padding-top: 6px;
    height: 2em;
}

nav a[rel="next"] {
    float: right;
    width: 45%;
}

nav a[rel="prev"] {
    float: left;
    width: 45%;
}