/* UT Color Theme */
/*  Theme 1 -- Greenish */
/* main */
/* text */
/* links */
body {
  font-family: Roboto, "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.42857143;
  color: #333333;
  background: #f3f3f3;
  margin: 0pt;
}

h1 {
  padding-bottom: 25px;
  padding-top: 25px;
  margin: 0pt;
}

h2 {
  text-align: center;
  padding-bottom: 15px;
  padding-top: 15px;
  background: #656d4a;
  color: #f3f3f3;
}

h3 {
  font-size: 130%;
  text-align: center;
  padding-bottom: 10px;
  padding-top: 10px;
  background: rgb(199.8852459016, 205.262295082, 181.737704918);
  color: #656d4a;
}

h4 {
  font-size: 115%;
  margin-bottom: 0px;
  margin-top: 40px;
}

a:link {
  color: #245173;
}

a {
  text-decoration: none;
}

a:link:hover {
  text-decoration: underline;
}

a:visited {
  color: #245173;
  /* color: #00746F; */
}

code {
  white-space: pre;
}

ul li {
  padding: 1px;
}

#header {
  text-align: center;
  background: #656d4a;
  color: #f3f3f3;
  /* position : fixed; */
  /* top : 0; */
  /* bottom : auto; */
  /* right : 0; */
  /* left : 0; */
  /* height: 90px; */
  /* padding: auto; */
}

#maintext {
  margin: auto;
  max-width: 800px;
  padding: 0px 15px 0px 15px;
}

#bttt {
  text-align: center;
  padding-bottom: 20px;
}

.bttt {
  text-align: center;
  padding-bottom: 20px;
}

#lec {
  /* background: lighten($linkc, 60%); */
  background: rgb(250.2927631579, 240.5296052632, 233.2072368421);
  padding-bottom: 5px;
}

#lec h3 {
  background: #7d451b;
  color: #f3f3f3;
  text-align: center;
  padding-bottom: 15px;
  padding-top: 15px;
}

a.lec {
  color: #f3f3f3;
}

/* a.lec:visited { */
/*     color: gray; */
/* } */
#hw {
  /* background: lighten($accent1, 60%); */
  background: rgb(214.6357615894, 230.4304635762, 242.3642384106);
  padding-bottom: 5px;
}

#hw h3 {
  background: #245173;
  color: #f3f3f3;
  text-align: center;
  padding-bottom: 15px;
  padding-top: 15px;
}

#exam {
  /* background: lighten($accent2, 60%); */
  background: hsl(42.3333333333, 75.6302521008%, 106.6666666667%);
  padding-bottom: 5px;
}

#exam h3 {
  background: #d19c1d;
  color: #f3f3f3;
  text-align: center;
  padding-bottom: 15px;
  padding-top: 15px;
}

img[src*="smile.png"] {
  margin: 0;
  display: inline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: auto;
}

#footer hr {
  background-color: #656d4a;
  border: none;
  height: 5em;
  margin: 0;
}

.info table {
  width: 100%;
}

.info table td,
table td * {
  vertical-align: top;
  padding: 3px;
}

.info td:first-child {
  text-align: right;
  vertical-align: top;
  font-weight: bold;
}

.info td:last-child {
  text-align: left;
}

.table_a {
  overflow: auto;
}

.table_a table {
  margin-left: auto;
  margin-right: auto;
}

.table_a table th {
  background: #656d4a;
  color: #f3f3f3;
  padding: 5px;
}

.table_a table td {
  padding-top: 3px;
  padding-bottom: 3px;
  padding-left: 5px;
  padding-right: 5px;
}

.table_a table tr:nth-child(even) {
  background-color: rgb(178.5, 178.5, 178.5);
}