.mainhead {
  background: #362580;
  position: fixed;
  top: 0;
  color: #fff;
  width: 100%;
  z-index: 100;
  margin-bottom: 0;
  line-height: 40px;
  border-bottom: 0;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
  -webkit-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
  -moz-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
  -o-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
}
.mainhead .course {
  display: inline-block;
  white-space: nowrap;
  font-weight: bold;
}
.mainhead .course > div {
  width: 125px;
  height: 10px;
  display: inline-block;
  margin: 0 10px;
  border-radius: 20px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  background: #0e1f34;
}
.mainhead .course > div > div {
  display: block;
  float: left;
  width: 71%;
  height: 100%;
  border-radius: 20px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  box-shadow: inset 0 0 1px rgba(255, 255, 255, 0.9);
  -webkit-box-shadow: inset 0 0 1px rgba(255, 255, 255, 0.9);
  -moz-box-shadow: inset 0 0 1px rgba(255, 255, 255, 0.9);
  -o-box-shadow: inset 0 0 1px rgba(255, 255, 255, 0.9);
  background-color: #71a6ed;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#71a6ed), to(#3d71ba));
  /* Safari 4+, Chrome */

  background-image: -webkit-linear-gradient(top, #71a6ed, #3d71ba);
  /* Chrome 10+, Safari 5.1+, iOS 5+ */

  background-image: -moz-linear-gradient(top, #71a6ed, #3d71ba);
  /* Firefox 3.6-15 */

  background-image: -o-linear-gradient(top, #71a6ed, #3d71ba);
  /* Opera 11.10-12.00 */

  background-image: linear-gradient(to bottom, #71a6ed, #3d71ba);
  /* Firefox 16+, IE10, Opera 12.50+ */

}
.mainhead .course em {
  font-size: 11px;
  font-style: normal;
  padding: 0 3px;
}
.mainhead a {
  color: #fff;
  font-weight: bold;
  -webkit-transition: all 0.1s linear;
  -moz-transition: all 0.1s linear;
  -o-transition: all 0.1s linear;
  position: relative;
}
.mainhead a.nav {
  display: inline-block;
  line-height: 40px;
  padding: 0 20px;
  margin: 0;
  border-right: 1px solid rgba(0, 0, 0, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}
.mainhead a.nav-home {
  text-indent: -9999px;
  width: 21px;
  height: 40px;
  margin-right: 14px;
  background: url(../img/ui/home-grey.png) 50% 50% no-repeat;
}
.mainhead a.nav-home:after {
  content: "";
  position: absolute;
  width: 1px;
  height: 40px;
  right: -2px;
  top: 0;
  background: rgba(255, 255, 255, 0.05);
}
.mainhead a.nav-home:before {
  content: "";
  position: absolute;
  width: 1px;
  height: 40px;
  left: -2px;
  top: 0;
  background: rgba(0, 0, 0, 0.2);
}
.mainhead a:hover {
  background-color: rgba(255, 255, 255, 0.05);
}
.mainhead a:active,
.mainhead a.active {
  background-color: rgba(0, 0, 0, 0.1);
  box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  -o-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
}
.mainhead .head-nav {
  margin: 0;
  padding: 0;
  position: absolute;
  right: -2px;
  top: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  border-left: 1px solid rgba(0, 0, 0, 0.2);
}
.mainhead .head-nav > li {
  display: block;
  position: relative;
  margin: 0;
  padding: 0;
  float: left;
}
.mainhead .head-nav > li.parent {
  background: url(../img/ui/arrow-down.png) 90% 50% no-repeat;
}
.mainhead .head-nav > li.parent > a {
  padding-left: 10px;
  padding-right: 40px;
}
/*.mainhead .head-nav > li.parent:hover > ul {
  display: block;
}*/

.mainhead .head-nav > li > ul {
  width: 100%;
  margin: 0;
  padding: 3px 0 0;
  list-style: none;
  position: absolute;
  display: block;
  background: none;
  top: 37px;
  left: 0;
}
.mainhead .head-nav > li > ul > li {
  display: block;
  background: #212121;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.mainhead .head-nav > li > ul > li a {
  padding: 5px 10px;
  display: block;
}
.mainhead h2 {
  font-size: 1.4em;
  margin: 0;
  padding: 0;
  line-height: 30px;
  float: left;
}
.mainhead .flatbtn {
  float: right;
}
.mainfoot {
  width: 100%;
  position: fixed;
  height: 60px;
  padding: 0 10px;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  line-height: 40px;
  background: #272727;
  box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.5);
  -o-box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.5);
  bottom: 0px;
}
.mainfoot a {
  color: #fff;
  font-size: 13px;
  font-weight: normal;
}
.mainfoot a[disabled], .mainfoot a.disabled {
  
}
.mainfoot a:hover .nav-icon {
  border: 1px solid #f9a619;
}
    .mainfoot a.goRight.disabled:hover .nav-icon,
    .mainfoot a.goLeft.disabled:hover .nav-icon
    {
        border: 1px solid #5f5f5f;
    }
    .mainfoot a.goLeft:hover .nav-icon,
    .mainfoot a.goRight:hover .nav-icon
    {
        border: 1px solid #f9a619;
    }
    .mainfoot a[disabled]:hover .nav-icon
    {
        border: 1px solid #5f5f5f;
    }
.mainfoot a.goLeft .nav-icon,
.mainfoot a.goRight .nav-icon {
  display: inline-block;
  border: 1px solid #5f5f5f;
  -webkit-transition: all 0.1s linear;
  -moz-transition: all 0.1s linear;
  -o-transition: all 0.1s linear;
  width: 26px;
  height: 26px;
  position: relative;
  top: 8px;
  border-radius: 3px;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.6);
  -moz-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.6);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.6);
}
.mainfoot a.goLeft {
  margin-left: 0;
}
.mainfoot a.goLeft .nav-icon {
  margin-right: 5px;
  background: url(../img/ui/arrow-sm-lp.png) 50% 50% no-repeat;
}
.mainfoot a.goLeft:hover .nav-icon {
  background: url(../img/ui/arrow-sm-lh.png) 50% 50% no-repeat;
}
.mainfoot a.goLeft[disabled] .nav-icon, .mainfoot a.goLeft.disabled .nav-icon {
  margin-right: 5px;
  background: url(../img/ui/arrow-sm-l.png) 50% 50% no-repeat;
}
.mainfoot a[disabled]:hover .nav-icon
{
    border: 1px solid #5f5f5f;
}
.mainfoot a[disabled], .mainfoot a.disabled, .mainfoot a[disabled]:hover, .mainfoot a.disabled:hover  {
  color: #333;
}
.mainfoot a.goRight {
  position: absolute;
  right: 10px;
}
.mainfoot a.goRight .nav-icon {
  margin-left: 5px;
  background: url(../img/ui/arrow-sm-rp.png) 50% 50% no-repeat;
}
.mainfoot a.goRight:hover .nav-icon {
  margin-left: 5px;
  background: url(../img/ui/arrow-sm-rh.png) 50% 50% no-repeat;
}
.mainfoot a.goRight[disabled] .nav-icon,.mainfoot a.goRight.disabled .nav-icon {
  margin-left: 5px;
  background: url(../img/ui/arrow-sm-r.png) 50% 50% no-repeat;
}
.mainfoot a.showAll {
  text-indent: -9999px;
  z-index: 900;
  width: 52px;
  height: 22px;
  position: absolute;
  right: 50%;
  bottom: 9px;
  margin-top: -11px;
  margin-right: -26px;
  display: block;
  background: url(../img/ui/lesson-map.png) 0 0 no-repeat;
}
.mainfoot a.showAll:hover {
  opacity: 0.9;
}
.gradebar-wrap {
  position: relative;
}
.gradebar-wrap .gradebar {
  border-radius: 3px;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  padding: 0;
  background: #47a5c9;
  border: 1px solid #4e86a4;
  color: #fff;
  height: 35px;
  position: relative;
  z-index: 2;
}
.gradebar-wrap .gradebar > span {
  display: inline;
  float: left;
  line-height: 34px;
}
.gradebar-wrap .gradebar > span.grade {
  padding: 0 10px;
  line-height: 32px;
  font-size: 25px;
  font-weight: bold;
}
.gradebar-wrap .gradebar > span.grade sup {
  font-size: 14px;
  font-weight: normal;
}
.gradebar-wrap .gradebar > span.grade-fail  {
  padding: 0 10px;
  line-height: 32px;
  font-size: 25px;
  font-weight: bold;
  color: #cc0000;
}
.gradebar-wrap .gradebar > span.grade-fail sup {
  font-size: 14px;
  font-weight: normal;
  color:inherit;
}
.gradebar-wrap .gradebar > span .icon {
  top: 4px;
}
.gradebar-wrap .gradebar > ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: inline-block;
  float: right;
}
.gradebar-wrap .gradebar > ul li {
  display: block;
  cursor: pointer;
  float: right;
  padding: 0;
  border-left: 1px solid rgba(28, 52, 65, 0.4);
  box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4);
  -webkit-box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4);
  -moz-box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4);
  -o-box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4);
}
.gradebar-wrap .gradebar > ul li:hover {
  background: rgba(255, 255, 255, 0.2);
}
.gradebar-wrap .gradebar > ul li a {
  display: block;
  padding: 8px 10px 7px;
  width: 20px;
  height: 18px;
  text-indent: -9999px;
}
.gradebar-wrap .gradebar > ul li a.active {
  background-color: #fff;
  border-bottom: 1px solid #fff;
}
.gradebar-wrap .gradebar > ul li.rubric a {
 background: url(../img/ui/icons/iconlist-v2.png) no-repeat -270px -1044px;
}
.gradebar-wrap .gradebar > ul li.rubric a.active {
  background: #fff url(../img/ui/icons/iconlist-v2.png) no-repeat -130px -554px;
}
.gradebar-wrap .gradebar > ul li.feedback a {
  background: url(../img/ui/icons/iconlist-v2.png) no-repeat -270px -1114px;
}
.gradebar-wrap .gradebar > ul li.feedback a.active {
  background: #fff url(../img/ui/icons/iconlist-v2.png) no-repeat -200px -1744px;
}
.gradebar-wrap .gradetabs > div {
  display: none;
  position: relative;
  width: 100%;
  top: -2px;
  padding: 0;
  border: 1px solid #333;
  background: #fff;
  z-index: 1;
  border-radius: 0 0 3px 3px;
  -webkit-border-radius: 0 0 3px 3px;
  -moz-border-radius: 0 0 3px 3px;
}
.gradebar-wrap .gradetabs > div p {
  padding: 0 10px;
  margin-bottom: 10px;
  font-size: 13px;
}
.gradebar-wrap .gradetabs > div p:first-child {
  margin-top: 15px;
}
.gradebar-wrap .gradetabs > div p:last-child {
  padding-bottom: 10px;
}