/* Google fonts */
@import "https://fonts.googleapis.com/css?family=Oxygen:400,700|Oswald";

/************************/
/*   body and headers   */
/************************/

body {
  font-family: "Oxygen", Helvetica, sans-serif;
  font-size: 12pt;
}


/* line height changes based on width of window */
body, td { line-height: 1.8; }
@media screen and (max-width: 1200px) {
body, td { line-height: 1.6; } }
@media screen and (max-width: 900px) {
body, td { line-height: 1.4; } }


h1, h2, h3, h4, h5 {
  font-family: "Oswald", Georgia, Utopia, Charter, serif;
  font-weight: normal;
  text-transform: uppercase;
  line-height: 1;
}

h1 { font-size: 24pt; }
h2 { font-size: 20pt; }



/*********************************************/
/*  paragraph first strong gets padding to   */
/*  act as a de facto header for paragraph   */
/*********************************************/

p > strong:first-child {
  padding-right: 5px;
}

a {
  color: black;
  text-decoration: underline;
}

a:hover {
  text-decoration: none;
}


::selection {
  background: #333;
  color: white;
}

a[href*='introcs.cs.princeton.edu'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/booksite.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='goo.gl'], a[href*='java_visualize'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/java-visualizer.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href$='.pdf'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/pdf.gif")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href$='.java'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/java.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='websheets'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/websheets.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='.zip'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/zip.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='.txt'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/txt.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='dropbox.cs.princeton.edu'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/dropbox.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='tigerfile.cs.princeton.edu'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/tigerfile.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='docs.google.com'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/gdocs.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='docs.google.com/presentation'] {
  padding: 5px 0px 5px 17px;
  background: transparent
    url("../images/icons/gslides.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='youtu.be'], a[href*='salon.cs.princeton.edu'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/salon.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='checklist'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/checklist.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

/*
a[href*='piazza.com'] {
  padding: 5px 20px 5px 0px;
  background: transparent
    url("../images/icons/piazza.jpg")
    no-repeat center right;
  border-right: 2px solid transparent;
}
*/

a[href^='mailto:'] {
  padding: 5px 0px 5px 20px;
  background: transparent
    url("../images/icons/email.png")
    no-repeat center left;
  border-right: 2px solid transparent;
}

a[href*='codepost.io'], a[href*='codePost.io'] {
    padding: 5px 0px 5px 20px;
    background: transparent
                    url("../images/icons/codePost.png")
                    no-repeat center left;
    border-right: 2px solid transparent;
    background-size: 14px auto;
}

td, th {
  padding: 15px;
}

tr > :first-child {
  padding-left: 20px;
}

tr > :last-child {
  padding-right: 20px;
}
th {
  text-align: center;
}

/**************\
|* WIDE TABLE *|
\**************/

.wide-table {
  margin: 20px auto;
  border-spacing: 0px;
  width: 100%;
}

.wide-table td, .wide-table th {
  text-align: center;
  padding: 20px 15px;
  border-left: 1px;
  border-right: 1px;
}

.wide-table td:first-child,
.wide-table th:first-child {
  padding-left: 50px;
}

.wide-table td:last-child,
.wide-table th:last-child {
  padding-right: 50px;
}

.wide-table tr:nth-child(even) {
  background: #F1F1F1;
}

.wide-table tr:nth-child(odd) {
  background: #FFFFFF;
}

.wide-table td[colspan="100%"],
.wide-table th[colspan="100%"] {
  height: 150px;
/*  background: white; */
}

.wide-table th {
  text-transform: uppercase;
}






/*

.narrow-table {
	margin: 20px auto;
	border-spacing: 0px;
}

.narrow-table td, .narrow-table th {
    font-size: 11pt;
	text-align: center;
	padding: 5px;
}

.narrow-table tr > :first-child {
	padding-left: 10px;
}

.narrow-table tr > :last-child {
	padding-right: 10px;
}

.narrow-table tr:nth-child(even) {
	background: #F3F3F3;
}
.narrow-table tr:nth-child(odd) {
	background: #FFFFFF;
}

/*
}*/

.alert-box {
  width: 90%;
  margin: 20px auto;
  text-align: center;

  padding: 10px;
  padding-left: 50px;

  background: #FFF8F1 url("../images/alert.png") no-repeat 15px 50%;

  border: #CCCCCC solid 2px;
  box-shadow: 3px 3px #999999;
}


a[alt]:hover{
  position: relative;
}


a[alt]:hover:after {
  content: attr(alt);
  text-align: center;
  padding: 4px 8px;
  color: #333;
  position: absolute;
  left: -75px;
  width: 250px;
  top: 100%;
  z-index: 20px;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  -moz-box-shadow: 0px 0px 4px #222;
  -webkit-box-shadow: 0px 0px 4px #222;
  box-shadow: 0px 0px 4px #222;
  background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc);
  background-image: -moz-linear-gradient(top, #eeeeee, #cccccc);
  background-image: -ms-linear-gradient(top, #eeeeee, #cccccc);
  background-image: -o-linear-gradient(top, #eeeeee, #cccccc);
}
img[alt]:hover{
  position: relative;
}


img[alt]:hover:after {
  content: attr(alt);
  text-align: center;
  padding: 4px 8px;
  color: #333;
  position: absolute;
  left: -75px;
  width: 250px;
  top: 100%;
  z-index: 20px;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  -moz-box-shadow: 0px 0px 4px #222;
  -webkit-box-shadow: 0px 0px 4px #222;
  box-shadow: 0px 0px 4px #222;
  background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc);
  background-image: -moz-linear-gradient(top, #eeeeee, #cccccc);
  background-image: -ms-linear-gradient(top, #eeeeee, #cccccc);
  background-image: -o-linear-gradient(top, #eeeeee, #cccccc);
}


/*************/
/* all pages */
/*************/

img.paragraph-illustration {
  float: right;
  margin: 10px 0px 10px 15px;
  -webkit-border-radius: 10px;
     -moz-border-radius: 10px;
          border-radius: 10px;
}

/*****************/
/* syllabus page */
/*****************/

#staff-table img {
  height: 100px;
  width: 100px;
  -webkit-border-radius: 10px;
     -moz-border-radius: 10px;
          border-radius: 10px;
}

#staff-table a[href^="mailto:"] {
  font-weight: bold;
}

#staff-table td {
  line-height: 1.5;
  vertical-align: top;
}

#collaboration-table .check {
  color: #AAAAAA;
  font-size: 1.1em;
}

#collaboration-table .ex {
  color: black;
  font-size: 1.2em;
}

#collaboration-table td,
#collaboration-table th {
  padding-top: 15px;
  padding-bottom: 15px;
  line-height: 1.5;
}

/*************/
/* lectures page */
/*************/

#lectures-table td:nth-child(4) {
  /*text-align: left;*/
}


/*******************/
/* assignment page */
/*******************/

#assignments-table img.assignment-logo {
  height: 100px;
  width: 150px;
  -webkit-border-radius: 10px;
     -moz-border-radius: 10px;
          border-radius: 10px;
}

#assignments-table td:nth-child(3) a:first-of-type {
  font-weight: bold;
  font-size: 12pt;
}

/**************/
/* exams page */
/**************/

#exams-table tr:nth-child(2) b {
  color: orangered;
}


/**********************/
/* Not-so-wide table! */
/**********************/

@media screen and (max-width: 1200px) {
  .wide-table td,
  .wide-table th {
    padding: 15px 10px;
    font-size: 11pt;
    line-height: 1.7;
  }
  .wide-table td:first-child,
  .wide-table th:first-child {
    padding-left: 20px;
  }
  .wide-table td:last-child,
  .wide-table th:last-child {
    padding-right: 20px;
  }
  .wide-table td[colspan="100%"],
  .wide-table th[colspan="100%"] {
    height: 100px;
  }
}

@media screen and (max-width: 900px) {
  /* Least-wide table! */
  .wide-table td,
  .wide-table th {
    line-height: 1.6;
    padding: 15px 2px;
    font-size: 10pt;
  }

  .wide-table td:first-child,
  .wide-table th:first-child {
    padding-left: 10px;
  }
  .wide-table td:last-child,
  .wide-table th:last-child {
    padding-right: 10px;
  }

  h1 {
    font-size: 22pt;
    line-height: 1;
  }
  h2 {
    font-size: 16pt;
    line-height: 1;
  }

  .alert-box {
    width: 90%;
    padding: 10px;
    background: #FFF8F1;
  }


  /* syllabus page */
  #staff-table img {
    height: 75px;
    width: 75px;
  }

  /* assignments page */
  #assignments-table td:nth-child(2),
  #assignments-table th:nth-child(2) {
    display: none;
  }

  /* exams page */
  #exams-table th:nth-child(1) {
    width: 5%;
  }

  /* help page */
  .fc-slats .fc-time {
    font-size: 8pt;
    padding: 0px;
    margin: 0px;
  }
}




/* special info box */
table.special-info {
  margin: auto;
  border-spacing: 0px;
  border: 4px solid #333;
  box-shadow: 2px 0px 2px #999;
}
table.special-info td, table.special-info th {
  padding: 15px 30px;
  text-align: center;
}
table.special-info tr:nth-child(odd) {
  background: #FDFBFA;
}
table.special-info tr:nth-child(even) {
  background: #DDD;/*FDFBFA;*/
}
table.special-info tr:nth-child(1) {
  background: #333;
  /*color:white;*/
  color: #fff;
  font-family: "Raleway";
  font-weight: bold;
}