* {
    margin:0;
    padding: 0;
}

.header{
    padding: 0px;
    background: url('../img/GB.png') no-repeat center center fixed;


    background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    -webkit-background-size: cover;
    margin-top: -90px;/**-90**/

    /* Set up positioning */
    position: relative;
    top: 0;
    left: 0;
    text-align: center;

}

.nav {
    margin: 0px;
    padding: 0px;
    color: #FFFFFF;
}

.navbar{
    margin-top: 0px;
    margin-left: 0;
    color: #FFFFFF;
}

.navbar-nav .nav-item .nav-link {
    padding: 10px 20px;
    color: white;
    font-size: large;
}

.navbar-nav .nav-item .nav-link:hover {
    color: #0b51c5;
}

#collapseEx{
    color: white;
}

.sidebar-nav {
    padding: 9px 0;
}

.dropdown-menu .sub-menu {
    visibility: hidden;
}

.dropdown-menu li:hover .sub-menu {
    visibility: visible;
}

.dropdown:hover .dropdown-menu {
    display: block;
    background-color: #00acc1  ;
    text-transform: uppercase;
}


/* Dropdown menu font color*/
.navbar-nav > li > .dropdown-menu a{   color: #FFFFFF;  }

/* Dropdown menu font color*/
.navbar-nav > li > .dropdown-menu a:hover{   color: #FF0000;  }

.nav-tabs .dropdown-menu, .nav-pills .dropdown-menu, .navbar .dropdown-menu {
    margin-top: 0;
}

.navbar .sub-menu:before {
    border-bottom: 7px solid transparent;
    border-left: none;
    border-right: 7px solid rgba(0, 0, 0, 0.2);
    border-top: 7px solid transparent;
    left: -7px;
    top: 10px;
    color: #FFFFFF;
}
.navbar .sub-menu:after {
    border-top: 6px solid transparent;
    border-left: none;
    border-right: 6px solid #fff;
    border-bottom: 6px solid transparent;
    left: 10px;
    top: 11px;
    left: -6px;
    color: #00acc1;
}

#carousel-example-2{
    height: 300px;
    border: solid 1px #00acc1;
    box-shadow: #00acc1 4px 4px 15px;
}

.carousel-control .icon-prev{
    font-size: 52px;
    color: #fff;
    background-color: #00acc1  ;
    border-radius: 50%;

    position: absolute;
    left: 60px;
    /*set position of image from top to be 50%...*/
    top: 50%;
    /*and then shift it down to make it perfectly center.*/
    transform: translate(-50%, -50%);

    width: 70px;
    height: 70px;
    z-index: 5;
    display: inline-block;
    text-align: center;
    vertical-align: middle;
    line-height: 1.2em;
}

.carousel-control .icon-next {
    font-size: 52px;
    color: #fff;
    background-color: #00acc1  ;
    border-radius: 50%;

    position: absolute;
    right: -10px;
    /*set position of image from top to be 50%...*/
    top: 50%;    /*and then shift it down to make it perfectly center.*/
    transform: translate(-50%, -50%);

    width: 70px;
    height: 70px;
    z-index: 5;
    display: inline-block;
    text-align: center;
    vertical-align: middle;
    line-height: 1.2em;
}


.carousel-control.left, .carousel-control.right {
    background-image: none;
}

.carousel-indicators li {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: 5px;
    text-indent: 0;
    cursor: pointer;
    border-radius: 50%;
    background-color: #FFFFFF;
    border: 3px solid #FF0000;
    box-shadow: inset 1px 1px 1px 1px rgba(0,0,0,0.5);
    bottom: 0px;
}
.carousel-indicators .active {
    width: 20px;
    height: 20px;
    margin: 5px;
    background-color: #FF0000;
    box-shadow: inset 1px 1px 1px 1px rgba(0,0,0,0);
}

.carousel-inner > .item > img,
.carousel-inner > .item > a > img {
    width: 100%;
    height: 320px;
}

.carousel-controls{
    position:relative;
    width:300px;
    margin: 0 auto;
}


/** MAin Content **/
.main-content{
    display: block;
    margin-top: 200px;
}

 .main-content h2{
    padding-top: 20px;
}

 .chapters-content{
     display: block;
     margin-top: 20px;
     padding: 0px;
     background: url('../img/bg.jpg') no-repeat center center fixed;


     background-size: cover;
     -moz-background-size: cover;
     -o-background-size: cover;
     -webkit-background-size: cover;

     /* Set up positioning */
     position: relative;
     top: 0;
     left: 0;
     text-align: center;
     color: #FFFFFF;
 }

 .chapters-content > div{
     background-color: rgba(0,0,0,.5);
 }

 .chapters-content .col-md-3{
     border-right: 1px solid black;
     height: 350px;
 }

 .chapters-content .col-md-3:last-child{
     border-right: none;
 }

.chapters-content h3{
    padding: 20px 0px;
    color: #FFFFFF;
    font-weight: bold;
}

.chapters-content ol{
    display: block;
    list-style: square;
    margin-left: 20px;
    text-align: left;
}

.chapter-item{
    background-color: #d4d4d4;
    border: solid 1px gray;
    -webkit-border-radius:10px 10px;
    -moz-border-radius:10px 10px;
    border-radius:10px 10px;
    color: black;
    min-height: 520px;
    margin: 10px 0px;
}

.chapter-item  h3{
    color: red;
}

.chapters-img{
    height: 150px;
    width: 150px;
    border-radius: 50%;
    border: solid 3px blue;
}

.infromation-content h4{
    background-color: #3f51b5;
    border-radius: 12px 12px;
    padding: 30px 10px;
    min-height: 120px;
    text-align: center;
    color: #FFFFFF;
}

.separatorH{
    border-top: solid 1px white;
    margin: 10px 0px;
}

.separatorV{
    border-right: solid 1px white;
}