html
{
    height: 100%;
    width: 100%;
}
body
{   
    background: url("img/IMG_3620.jpg") center no-repeat; 
	margin: 0; 
	padding: 0;
    border: 0;
    height: 100vh;
    font: 16px Arial,Tahoma, sans-serif;
    color: #000;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;

 }


a.dark
{
	color: #000;
    text-decoration:none;
}
a.light
{
	color: #fff;
}

.left_menu
{
	color: #000;
    position:relative;
    top:0%;
    left:1%;
    width:18%; 
    border-radius: 1em;
    background: rgba(255,255,255,.5);
    box-sizing: border-box;
    display: block;
    padding: 1em;

}

li
{
    list-style-type: hebrew;
    
}
element.style {
    margin: 0;
    display: block;
    padding: 0 0 0 1em;
    width: 10rem;
}

.icon
{
	display: block;
	margin: 4%;
	padding-left: ;
	color: #000;


}

.block_inset 
{ 
	position:absolute;
 	top:0px;
 	bottom:0px; 
 	left:20%;
 	width:35%; 
 	height:100%;
 	overflow-x:hidden; 
 }
.obj
{
    position: relative;
    left: 20%;
    top:0px;
    width: 1200px;
    height: 200px;
}
.clouds 
{
    width: 100%;
    height: 40%;
}
#cloud1
{
    position: absolute;
    top: 0;
    left: 0;
    -webkit-animation: move 100s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move 100s linear infinite;
}
#cloud-1
{
    position: absolute;
    top: 0;
    left: -500px;
    -webkit-animation: move- 100s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move- 100s linear infinite;
}

#cloud2
{
    position: absolute;
    top: 0;
    left: 0;
    -webkit-animation: move 10s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move 10s linear infinite;
}
#cloud-2
{
    position: absolute;
    top: 0;
    left: -500px;
    -webkit-animation: move- 10s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move- 10s linear infinite;
}
#cloud3
{
    position: absolute;
    top: 0;
    left: 0;
    -webkit-animation: move 30s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move 30s linear infinite;
}
#cloud-3
{
    position: absolute;
    top: 0;
    left: -500px;
    -webkit-animation: move- 30s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move- 30s linear infinite;
}
#cloud4
{
    position: absolute;
    top: 0;
    left: 0;
    -webkit-animation: move- 20s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move- 20s linear infinite;
}
#cloud-4
{
    position: absolute;
    top: 0;
    left: -500px;
    -webkit-animation: move- 20s linear infinite; /* Safari 4.0 - 8.0 */
    animation: move- 20s linear infinite;
}

.inset_content { 
 position:relative;
 margin:0px; 
 padding:0px;
 width:100%; 
 height:100%;
 color:#fff;   
 background-color: rgba(0, 0, 0, 0.6); 
 overflow-y:auto;
}
.inset_num { 
 position:absolute; 
 top:0px;
 bottom:0px; 
 width:100%; 
 height:100%;
 left:-100%;
 z-index:3; 
 text-align: center;
}
.reltr{
 z-index:2;
 left:0px;   
 width: 2px;
 height: 100%; 
 position: absolute;
 background:#b5b5b5;
 top:0; 
}
/* moving clouds */
@keyframes move {
    from {left: 0px;}
    to {left: 500px;}
}
@keyframes move- {
    from {left: -500px;}
    to {left: 0px;}
}

/* Safari 4.0 - 8.0 */
@-webkit-keyframes move {
    from {left: 0px;}
    to {left: 1200px;}
}
@-webkit-keyframes move- {
    from {left: -1200px;}
    to {left: 0px;}
}

/*адаптивный дизайн*/
@media screen and (max-width: 1200px)
{	
    body
    {
        overflow: hidden;
    }
    
}
@media screen and (max-width: 600px)
{	
    overflow: hidden;
}

#footer 
{
    position: fixed; /* Фиксированное положение */
    left: 80%; bottom: 0; /* Левый нижний угол */
    padding: 10px; /* Поля вокруг текста */
    color: #fff; /* Цвет текста */
    width: 100%; /* Ширина слоя */
}