html, body {
    margin: 0;
    padding: 0;
    text-align: left;
    -webkit-user-select: none;
    user-select: none;
    cursor: default; 
    margin-left: 5px;
    padding-bottom: 30px;
    height: 100%;
}

h1 {
    margin-top: 10px;
}

a {
    font-size: 11px;
    font-weight: bold;
    line-height: 14px;
    color: inherit;
	text-decoration: none;
}

a:hover {
	opacity: 0.5;
}

.lesson {
    min-width: 420px;
}

#lesson-button {
    position: fixed;
    top: 0px;
    left: 0px;
    border: 2px solid white;
    padding: 4px;
    border-radius: 10px;
    background-color: black;
    color: white;
    padding-left: 20px;
    padding-right: 6px;
    margin-left: -18px;
}

/* JavaScript related */

#buttons {
    position: fixed;
    bottom: 0px;
    right: 20px;
    /*background-color: rgba(256, 256, 256, 0.8);
    border-top: 2px solid #E46C0A;
    border-right: 2px solid #E46C0A;*/
}

#next-button-wrap, #prev-button-wrap {
    float: left;
    border: 4px solid rgba(0, 0, 0, 0);
    border-radius: 4px;
}

#button-padding {
    clear: both;
    margin-top: -30px;
    margin-bottom: -30px;
}

.step {
    opacity: 0.1;
    clear: both;
    float: left;
    width: 96%;
    padding: 0 5px;
    margin: 1px 0;
    border-radius: 2px;
}

.section {
    clear: both;
}

.done {
    opacity: 0.5;
   	background: rgb(125,125,125);
}

.done .number {
    opacity: 1.0;
    font-size: 16px;
}

.done .step-image {
    border: 2px none rgb(125,175,125);
}

.marked {
    opacity: 1;
    color: inherit;
	background: rgba(110, 175, 110, 0.75);
}

.number {
    text-align: center;
    width: 25px;
    height: 100%;
    //line-height: 65px;
    margin-top: 22px;
    font-size: 18px;
    float: left;
    opacity: 1.0;
}

.step-image-wrap {
    float: left;
    margin: 0 10px;
    background-color: transparent;
    border-radius: 10px;
    margin-bottom: 10px;
}

.step-image {
    float: left;
    width: 48px;
    margin: 10px 0 0 0;
    border: 2px none gray;
    border-radius: 10px;
    opacity: 1.0;
}

.step-text {
    float: left;
    padding: 15px 10px;
    width: 369px;
}

.marked .number {
    font-weight: bold;
}

.marked .step-image {
    border: 2px none white;
    opacity: 1.0;
}

.section {
    margin: 10px;
}

#buttons .marked {
    border: 4px solid rgb(125,175,125);
    border-radius: 4px;
}

.thumb-inner {
    float: left;
    clear: left;
    width: auto;
    height: 50px;
    border-radius: 10px;
    border-width: 2px;
    border-style: none;
    border-color: #E46C0A;
    //-moz-box-shadow: 4px 4px 8px #999; /* Firefox 3.6 and earlier */
    //-webkit-box-shadow: 4px 4px 8px #999; /* Safari */
    //box-shadow: 4px 4px 8px #999;
    padding: 3px;
    margin-bottom: 10px;
    margin-top: 20px;
}

.thumb-inner img {
    width: auto;
    height: 50px;
    -moz-border-radius:    10px;
    -webkit-border-radius: 10px;
    -khtml-border-radius: 10px;
    border-radius: 10px;
    border-width: 5px;
    border-style: none;
    border-color: #E46C0A;
}

.thumb {
    clear: left;
    width: auto;
    height: 150px;
    border-radius: 10px;
    border-width: 4px;
    border-style: none;
    border-color: #E46C0A;
    //padding: 3px;
    margin: auto;
    margin-top: 15px;
    margin-bottom: 10px;
}
    
.thumb img {
    width: auto;
    height: 150px;
    border-radius: 10px;
}

.lesson-title {
    display: block;
    float: left;
    margin-left: 20px;
    margin-top: 80px;
    font-size: 19px;
}

#prev-button,
#next-button  {
	background: rgb(63,169,245);
	border-color:rgb(23,129,205);
	border-style: solid;
	border-width: 1px;
	border-radius: 4px;
	margin: 0px;
	padding: 2px;
	text-align: center;
	width: 65px;
	font-weight: bold;
	color: white;
}

#prev-button {
	background: rgb(23,129,205);
}

#prev-button:hover,

#next-button:hover {
	background: rgb(255,255,255);
	color: #333;
}
