html {
/*    overflow:  hidden;*/
} 

body {
    margin:0px;
    padding: 0px;
    font-family: "Proxima";    
/*    overflow:  hidden;*/

} 

input,textarea {
    padding-left: 5px;
}

* {
    margin:0px;
    padding: 0px;
    box-sizing: border-box;
}

.navigation-arrow {
    display: table-cell;
    height: 111px;
    width: 60px;
    vertical-align: middle;
}
            

.loader {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: url('/img/page-loader.gif') 50% 50% no-repeat rgb(249,249,249);
    display:none;
}

.top {
    color: #ffffff;
/*    background-color: #51738f;*/
    background-color:#02529d;
    
/*    background-image: none; */
/*    background: url('/img/bgfon.jpg');*/
    padding-bottom: 10px;
/*    padding-left: 28px;*/
/*    padding-right: 28px;*/
/*    padding-top: 0;*/
/*    margin-left:-10;*/
    top:0px;
    height: auto;
    overflow:hidden;
/*    position: fixed;*/
/*    z-index: 1000;*/
    width:100%;
    text-align:center;
    clear:both;
}

.logo {
    border: 0px;
    float: left;
/*    display: inline-block;
    zoom: 1;
    *display: inline;
*/
    width:225px;
    margin:5px;
    margin-top:10px;
}

.title {
    padding-top:20px;
    text-align:center;
    width: 75%;
    margin:auto;
/*    display: inline-block;
    zoom: 1;
    *display: inline;*/

}

.header {
    padding-top:20px;
    text-align:center;
    width: 100%;
}


.filter {
    width: 100%;
    margin-left: auto;
}


.layout {
    position:relative;
    clear:both;
}

.left_bar {
    left:0px;
    float:left;
    text-align:center;
    margin-top:10px;
    padding-left: 10px;

}

.left_bar_folders {
/*    left:10px; */
    float:left;
/*    text-align:center;*/
    margin-top:10px;
    padding-left: 20px;
    width:200px;
    position:absolute;
    z-index : 50;
/*    line-height: 0.5em;*/
}

.left_bar_folders li { margin-bottom: -10px; }

#main_content {
    position : absolute;
    margin: auto;
    width:100%
}

.catalogs {
    margin-left: auto;
    margin-right: auto;    
    margin-top: 20px;
    padding-left:50px;
    width:70%;
}

.basket {
    float:right;
    right: 0;
/*    display: inline-block;
    zoom: 1;
    *display: inline;*/

}

.pager {
/*    float:left;
    width:80%;*/
    display: inline-block;
    zoom: 1;
    *display: inline;

}

.card , .basket_card {
    box-sizing: border-box;
    width:640px;
    text-align: center;
    border-bottom: 1px solid;
    overflow:hidden;
    margin-bottom:10px;
    padding-bottom:5px;
/*    position: absolute;*/
    right: 0;
    left: 0;
    margin-left: auto;
    margin-right: auto;
}

.citation {
    text-align:left;
}

.manage_button {
    display: inline-block;
    zoom: 1;
    *display: inline;
}

.manage_card {
    padding-top:10px;
    width:100%;
    margin:auto;
    text-align:center;
}

.nav_bar {
    padding:10px;
    width:100%;
/*    padding-bottom:45px;*/
    background-color: #f5f5f5;    
/*    margin: 10px;
    margin-bottom: 0px;
*/
    border-bottom-color: #ddd;
    border-left-color-value: #ddd;
    border-right-color-value: #ddd;
    border-top-color: #ddd;
    color: #333;    
    border-bottom-color: transparent;
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    text-align:center;
/*    padding-bottom: 10px;
    padding-left: 15px;
    padding-right: 15px;
    padding-top: 10px;    
*/
}


#tree {
    padding-top: 10px;
    overflow: auto;
}

#images {
    overflow: auto;
/*    padding-left: 50px;*/
}

#modal_form {
    width: 600px; 
    height: 300px; 
    border-radius: 5px;
    border: 3px #000 solid;
    background: #fff;
    position: fixed; 
    top: 45%; 
    left: 50%; 
    margin-top: -300px;
    margin-left: -300px; /* тут вся магия центровки css, отступаем влево и вверх минус половину ширины и высоты соответственно =) */
    display: none; 
    opacity: 0; 
    z-index: 5;
    padding: 20px 10px;
}

#modal_form #modal_close {
    width: 21px;
    height: 21px;
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    display: block;
}

#overlay {
    z-index: 3;
    position: fixed; 
    background-color: #000; 
    opacity: 0.8; 
    width: 100%; 
    height: 100%; 
    top: 0; 
    left: 0; 
    cursor: pointer;
    display: none; 
}

.icon {
    margin-left: 0.3em;
    margin-right: 0.3em;
    vertical-align: middle;
}
/*
a.button  {
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;        
    border: 1px solid #aaa;        
    display: block;
    padding-bottom: 1px;
    padding-left: 1px;
    padding-right: 1px;
    padding-top: 1px;
    margin-left:10px;
    margin-bottom: 5px;
    white-space: nowrap;
    background-image: -moz-linear-gradient(center top , #ffffff, #cccccc);    
    filter:  progid:DXImageTransform.Microsoft.gradient(startColorstr="#ffffff", endColorstr="#cccccc");    
    bacground-color: #cccccc;
    background-origin: padding-box;
    background-position: 0 0;
    background-repeat: repeat;
    background-size: auto auto;
}
*/
a.button {
    display: block;
/*    float: left;*/
    -webkit-border-radius: 10px;  
    -moz-border-radius: 10px;      
    border-radius: 10px;
/*    behavior: url(/css/PIE.htc);    */
/*    position: relative;*/
    height: 25px;
    width: 100px;
    margin: 0 5px 5px 0;                         
    text-decoration: none;
    font: 12px "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: bold;
    line-height: 25px;
    text-align: center;

}

.gray,
.gray:hover {
    color: #555;
    border-bottom: 2px solid #b2b1b1;
    background: #eee;
}
             
.gray:hover { background: #e2e2e2; }
             
.highlight {
    background-color: yellow;
}

a:link, a:visited, a:active {
    color: #0000ff;
    text-decoration: none;
}
img {
    border: 0px;

}

a.button:link, a.button:visited, a.button:active {
    color: #000000;
    text-decoration: none;
}

.title a:link, .title a:visited, .title a:active {
    color: #bbbbbb;
    text-decoration: none;
}

.header a:link, .header a:visited, .header a:active {
    color: #bbbbbb;
    text-decoration: none;
}

.citation a:link, .citation a:visited, .citation a:active {
    text-decoration: none;
}


.filter a:link,.filter a:visited,.filter a:active {
    color: #000000;
    text-decoration: none;
}


.logo a:link,.logo a:visited,.logo a:active {
    color: #51738f;
    text-decoration: none;
}

.sindex a:link,.sindex a:visited,.sindex a:active {
    color: #000000;
    text-decoration: underline;
}

.logo img {
    border-width: 0;
}

.card_img {
    width: 500px;
    height: 305px;
}
.card_img:hover {
    width: auto;
    height: auto;
}
.image_text {
    display:none;
}