.playdoc div.video_learning
{
    display: inline-block;
    z-index: 140;
    background: url(images/courses-sprite.png) no-repeat 100px;
    content: '';
    height: 31px;
    top: 20px;
    left: 15px;
    position: absolute;
    width: 31px;
    background-position: 0 -945px;
}

.play  div.video_learning
{
    display: inline-block;
    z-index: 140;
    background: url(images/courses-sprite.png) no-repeat 100px;
    content: '';
    height: 31px;
    top: -9px;
    left: -6px;
    position: absolute;
    width: 31px;
    background-position: 0 -912px;
}

.courses-pre-header-container select option.block_start
{
    margin-top: 15px;
}

.courses-pre-header-container select option
{
    padding-left: 5px;
}
.learn-rating{
    padding-top: 20px;
}

h1, h2, h3, h4
{
    margin-bottom: .4em;
    margin-top: 2em;
    font-weight: bold;
}

h1{font-size: 140%;}
h2{font-size: 120%;line-height: 100%;}
h3{margin-left: 0em;font-size: 115%;}
h4{font-size: 100%;}

*html pre.syntax  {
   height: expression( this.scrollHeight > 159 ? "160px" : "auto" ); /* sets max-height for IE */
}

pre.syntax
{
    font-family: Courier New;
    background-color:#EEEEEE;
    padding:1em 1em 1em 1em;
    border: 1px solid #DDD;
    width:750px;
    /*height: 80px;*/
    max-height: 160px;
    overflow:auto;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}

code
{
    font-family: Courier New, Verdana, Arial;
    font-size: 13px;
    font-weight: bold;
    background-color:#eee;
    padding: 3px 10px;

}

span.path {
    color:#4682B4;
    font-style: italic;

}
span.link {
    color:#03C;
}
/* Spoiler */
table.learning-spoiler thead {
    cursor: pointer;
}
table.learning-spoiler thead div {
    background-image: url("images/plus.gif");
    background-position: left center;
    background-repeat: no-repeat;
    padding-left: 25px;
}
table.learning-spoiler thead.learning-spoiler-head-open div {
    background-image: url("images/minus.gif");
}
table.learning-spoiler {
    background-color: #eeeeee;
    border: 1px solid #dddddd;
    border-radius: 5px;
    padding: 3px;
    table-layout: fixed;
    width: 100%;
}
table.learning-spoiler td {
    color: black;
    padding: 7px 12px;
    display: block;
    overflow-x: auto;
}

table.learning-spoiler th {
    color: black;
    font-size: 12px;
    font-weight: bold;
    text-align: left;
}

table.learning-spoiler td table td
{
    padding: 3px;
    margin: 0;
    display: table-cell;
}

table.learning-spoiler td table td p
{
    padding: 0;
    margin: 0;
    font-size: 12px;
}

/* /Spoiler */

/*Error & OK messages*/
.errortext
{
    color:red;
}

.notetext
{
    color:green;
}

/* Used to draw a "star" near reqired field */
.starrequired
{
    color:red;
}
.tree-item-closed ul{
    display: none;
}
h1{
    margin-top: 20px;
}
#scrollup {
    position: fixed;
    width: 64px;
    opacity: 0.5;
    padding: 15px 10px 10px;
    background: #aaa;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    display: none;
    cursor: pointer;
    bottom: 10px;
}
#scrollup-wrapper{
    width: 64px;
    position: absolute;
    bottom: 0px;
    left: 1100px;
}

.courses-main-wrapper {
    /*width: 1090px;*/
    max-width: 1090px;
    width: 100%;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 0 34px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid #E2E2E2;
    border-top: none;
    border-bottom: none;
    position: relative;
}

.hd_signin li
{
    margin: 0;
    padding: 0;
}


#logo
{
    background:transparent url(images/sidebar.png) repeat-y 0 0;
    width:286px;
    color: #000;
    text-align:center;
    font-size: 18px;
    padding:0;
}
.courses-main-wrapper .syntax{
    width: 90%;
    white-space: pre-wrap;
}
.bx-ilike-text{
    color: #7e7575;
}
#logo-box { height: 100%; background:transparent url(images/logo.gif) no-repeat; position: relative;}

#logo-text { position: absolute; left: 105px; top: 27px;  font: normal 19px/normal Arial, Helvetica, sans-serif; color: #000;}
#toolbar { position: absolute; left: 24px;  top: 113px; height: 32px; }
.toolbar-item, .toolbar-icon { display: inline-block; width: 32px; height: 32px;  cursor:pointer; }
.toolbar-item { background: url(images/toolbar-icons.gif) no-repeat 0 -32px; }
.toolbar-item:hover { background: url(images/toolbar-icons.gif) no-repeat -32px -32px; }
.toolbar-icon-tests { background: url(images/toolbar-icons.gif) no-repeat -96px 0; }
.toolbar-icon-gradebook { background: url(images/toolbar-icons.gif) no-repeat -32px 0; }
.toolbar-icon-contents { background: url(images/toolbar-icons.gif) no-repeat 0 0; }
.toolbar-icon-printer { background: url(images/toolbar-icons.gif) no-repeat -65px 0; }

#title { padding: 0; vertical-align: top; }
#title-layout { width: 100%; height: 155px; table-layout: fixed; }
#course-title-box { position: relative; }
#course-title { padding: 0 0 0 40px; vertical-align: middle; height: 67px; background: #eff2f4 url(images/course-title-bg.gif) repeat-x; font: normal 23px/normal Arial, Helvetica, sans-serif;}
#course-title-text { margin-right: 261px; }
#page-title { padding: 0; vertical-align: bottom; }
#page-title-box { margin: 10px 46px 0 27px;  position: relative; zoom:1;}
#page-title-numbers { position: absolute; top: 10px; right: 10px; font: normal 17px/normal Arial, Helvetica, sans-serif; color: #a19b7d;}

#page-title-box .r0, #page-title-box .r1 { border-left: 1px solid #fffae1; border-right: 1px solid #fffae1; background: #fff6c6;}

#page-title-text {padding: 5px 68px 5px 13px; font: normal 20px/normal Arial, Helvetica, sans-serif; background: #fff6c6; }

#course
{
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    padding:0;
}

/*Work area container*/
#workarea { height:100%; padding:0; vertical-align: top;}

/*Work area table*/
#workarea table.learn-work-table
{
    height:100%;
    width:100%;
    background:transparent url(images/sidebar.png) repeat-y 0 0;
}

/*Left data cell*/
#workarea table.learn-work-table td.learn-left-data
{
    vertical-align:top;
    width:254px;
    padding:12px 8px 12px 19px;
}

/*Right data cell*/
#workarea table.learn-work-table td.learn-right-data
{
    vertical-align:top;
    padding:12px 52px 35px 40px;
}

/*Min-width for left cell*/
div.learn-course-tree { width:254px; }

div.learn-course-back, div.learn-course-next
{
    background-position: 0 4px;
    height: 15px;
}

a { color:#1952D3; }

.errortext { color:red; font-weight:bold; background: none repeat scroll 0 0 #f8f8f8; display: block; padding:15px;}

/* Round Corners*/
.r0, .r1, .r2, .r3, .r4 { overflow: hidden; font-size:1px; display: block; height: 1px;}
.r4 { margin: 0 4px; }
.r3 { margin: 0 3px; }
.r2 { margin: 0 2px; }
.r1 { margin: 0 1px; }
.courses-post img {max-width: 100%; height: auto }

body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    margin: 0;
    padding: 0;
    background: #F8F8F8;
}



a {color: #1f67b0;}
a:hover {color: #4ca5ff;}

ul {
    list-style: none;
    padding: 0 0 0 5px;
}
ol
{
    padding: 0 0 0 5px;
}

ul li, ul ul ul ul li  {
    list-style: disc outside;
    margin: 3px 0 3px 16px;
    padding-left: 8px;
}

ol li {
    margin: 3px 0 3px 16px;
    padding-left: 8px;
}


p{
    margin: 24px 0;
    line-height: 19px;
}


.courses-pre-header{
    background: #4a4a4a;
    border-bottom: 1px solid #3d3d3d;
    color: #e3e3e3;
    /*ovh*/
}
.courses-pre-header-container{
    /*width: 990px;*/
    margin: 0 auto;
    position: relative;
    padding: 20px 30px;
    min-width: 680px;
}


    .courses-pre-header input.header-link {
        background: none;
        border:none;
        outline: none;
        padding: 0;
        text-decoration: underline;
        margin: 0;
    }

    .courses-pre-header .header-link {
        color: #ffffff;
        display: inline-block;
        margin: 0 12px 0 14px;
        font-size: 14px;
        position: relative;
        line-height: 30px;
    }

.favorite_containter
{
    display: inline-block;
    text-align: right;
    float: right;
    line-height: 30px;
}

    .add_new_favorite
    {
        background: url("images/favorit.png") no-repeat scroll 0 0 rgba(0, 0, 0, 0);
        display: inline-block;
        height: 12px;
        position: relative;
        width: 11px;
    }
    .current_page
    {
        background-color: #e2ebff;
    }
    .already_favorite
    {
        background: url("images/already_favorit.png") no-repeat scroll 0 0 rgba(0, 0, 0, 0);
        display: inline-block;
        height: 12px;
        position: relative;
        width: 11px;
    }

    .loading_favorite
    {
        background: url("images/loading.gif") no-repeat scroll 0 0 rgba(0, 0, 0, 0);
        bottom: -5px;
        display: inline-block;
        height: 16px;
        left: 3px;
        position: relative;
        width: 16px;
    }

    .add_new_favorite:hover, .courses-pre-header input.header-link:hover
    {
        cursor: pointer;
    }

.courses-header-container{
    /*width: 990px;*/
    margin: 0 auto;
    position: relative;
    line-height: 46px;
    padding: 0 30px;
}

.courses-header {
    background: #423939;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#423939), color-stop(100%,#7e7575));
    background: -webkit-linear-gradient(top, #423939 0%,#7e7575 100%);
    background:    -moz-linear-gradient(top, #423939 0%,#7e7575 100%);
    background:     -ms-linear-gradient(top, #423939 0%,#7e7575 100%);
    background:      -o-linear-gradient(top, #423939 0%,#7e7575 100%);
    background:         linear-gradient(top, #423939 0%,#7e7575 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#423939', endColorstr='#7e7575',GradientType=0 );
    border-bottom: 1px solid #cfcfcf;
    height: 49px;
    overflow: hidden;
}

.courses-logo {
    background: url(images/courses-sprite.png) no-repeat 8px -386px;
    color: #dedede;
    display: inline-block;
    font-size: 20px;
    text-decoration: none;
    /*padding: 10px 0 0 50px;*/
    padding: 0 0 0 50px;
    line-height: 50px;
    height: 50px;
}

.courses-logo:hover {
    color: #dedede;
    text-decoration: none;
}

.pre-header-right-block {
    float: right;
}
.pre-header-left-block {
    float: left;
}
.header-right-block {
    float: right;
    line-height: 45px;
    vertical-align: middle;
}

.header-link {
    color: #e3e3e3;
    display: inline-block;
    font-size: 13px;
    margin: 0 12px 0 14px;
    position: relative;
    text-shadow:0 -1px 0 #373737;
}

.header-link:hover {
    text-decoration: underline;
    color: #fff;
}
.courses-pre-header .header-link span{
    text-decoration: underline;
    font-weight: 200p;
}
.courses-pre-header .header-link:hover span{
    text-decoration: none;
}
.courses-pre-header .header-link:hover {
    text-decoration: none;
    color: #fff;
}
.courses-pre-header .header-link strong{
    display: inline-block;
    border: 1px solid #989898;
    line-height:21px;
    padding: 0 5px;
    border-radius: 3px;
    margin-left: 4px;
}

.header-link.favorit{position: relative;}

.courses-pre-header-container select{
    background-image: -webkit-linear-gradient(#393939 0%, #424242 100%);
    background-image:      -o-linear-gradient(#393939 0%, #424242 100%);
    background-image:         linear-gradient(#393939 0%, #424242 100%);
    border: 1px solid #575757;
    border-radius: 3px;
    color: #8b8b8b;
    outline: none;
    padding: 2px 4px;
    margin-left:15px;
    box-shadow: inset 0 1px 1px 0 #343434;
    display: inline-block;
    float: left;
    height: 30px;
    display: inline-block;
    float: left;
    height: 30px;
    width: 300px;
    margin-right: 30px;
}

.courses-left-side {
    float: left;
    width: 297px;
}

.left-side-top-bar {
    border-bottom: 1px solid #fbfbfb;
    -webkit-box-shadow: inset 0 -1px 0 #dfdfdf;
    box-shadow: inset 0 -1px 0 #dfdfdf;
    height: 55px;
    padding-left: 20px;
    position: relative;
    width: 237px;
}

.left-side-top-bar-separator {
    border-bottom: 2px solid #dfdfdf; /* Устанавливаем бордер снизу */
    width: 100%; /* Растягиваем на всю ширину */
    position: absolute;
    bottom: 0; /* Фиксируем бордер внизу */
    left: 0; /* Выравниваем по левому краю */
}

.left-side-link {
    background: url(images/courses-sprite.png) no-repeat 100px;
    display: inline-block;
    margin: 11px 3px 0;
    height: 36px;
    vertical-align: top;
    width: 36px;
}

.certification-link {background-position: center -190px;}
.all-materials-link {background-position: center -237px;}
.log-link {background-position: center -286px;}
.print-link {background-position: center -334px;}

.certification-link:hover {background-position: center -461px;}
.all-materials-link:hover {background-position: center -502px;}
.log-link:hover {background-position: center -544px;}
.print-link:hover {background-position: center -585px;}


.courses-main-menu-wrap {}

.main-menu {
    margin: 0;
    padding: 5px 5px 0 5px;
}

.main-menu-item {
    background: none;
    line-height: normal;
    margin:0 0 7px;
    list-style: none;
    padding: 0;
}
.main-menu-link {
    border-radius: 3px;
    display: block;
    min-height: 27px;
    padding-left: 22px;
    position: relative;
    text-decoration: none;
}
.main-menu-no-submenu .main-menu-link {padding-left: 10px;}

.main-menu-link:hover {
    background: #e2e2e2;
    background: -moz-linear-gradient(top, #e9e9e9, #dcdcdc);
    background: -webkit-linear-gradient(top, #e9e9e9, #dcdcdc);
    background: -o-linear-gradient(top, #e9e9e9, #dcdcdc);
    background: -ms-linear-gradient(top, #e9e9e9, #dcdcdc);
    background: linear-gradient(to bottom, #e9e9e9, #dcdcdc);
}

.main-menu-item-active > .main-menu-link {
    background: #e2e2e2;
    background: -moz-linear-gradient(top, #dcdcdc, #e9e9e9);
    background: -webkit-linear-gradient(top, #dcdcdc, #e9e9e9);
    background: -o-linear-gradient(top, #dcdcdc, #e9e9e9);
    background: -ms-linear-gradient(top, #dcdcdc, #e9e9e9);
    background: linear-gradient(to bottom, #dcdcdc, #e9e9e9);
}


.main-menu-arrow {
    border-radius: 3px 0 0 3px;
    display: inline-block;
    height: 100%;
    left: 0;
    top: 0;
    position: absolute;
    width: 22px;
}

.main-menu-arrow:hover {
    background: #e2e2e2;
    background: -moz-linear-gradient(top, #e1e1e1, #c9c9c9);
    background: -webkit-linear-gradient(top, #e1e1e1, #c9c9c9);
    background: -o-linear-gradient(top, #e1e1e1, #c9c9c9);
    background: -ms-linear-gradient(top, #e1e1e1, #c9c9c9);
    background: linear-gradient(to bottom, #e1e1e1, #c9c9c9);
}

.main-menu-arrow:hover:before {
    background-position: 8px -625px;
}

.main-menu-item-active .main-menu-arrow:hover {
    background: #d4d5d5;
    background: -moz-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: -webkit-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: -o-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: -ms-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: linear-gradient(to bottom, #c8c8c8, #e1e1e1);
}

.main-menu-item-active .main-menu-arrow:hover {
    background: #d4d5d5;
    background: -moz-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: -webkit-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: -o-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: -ms-linear-gradient(top, #c8c8c8, #e1e1e1);
    background: linear-gradient(to bottom, #c8c8c8, #e1e1e1);
}

.main-menu-arrow:before {
    background: url(images/courses-sprite.png) no-repeat 8px -424px;
    content: "";
    height: 27px;
    left: 0;
    top: 0;
    position: absolute;
    width: 22px;
}

.main-menu-item-open > .main-menu-link > .main-menu-arrow:before {background-position: -14px -424px;}
.main-menu-item-open > .main-menu-link > .main-menu-arrow:hover:before {background-position: -14px -625px;}

.main-menu-item-active > .main-menu-link > .main-menu-arrow:before {background-position: 8px -625px;}
.main-menu-item-active.main-menu-item-open > .main-menu-link > .main-menu-arrow:before {background-position: -14px -625px;}

.main-menu-no-submenu .main-menu-arrow,
.main-menu-no-submenu .main-menu-arrow:before {
    background: none;
}

.main-menu-text {
    color: #000000;
    display: inline-block;
    min-height: 18px;
    padding: 6px 0 3px;
    text-decoration: none;
    vertical-align: top;
    width: 242px;
 }

.main-menu-text:hover {color:#000;}

.main-menu-item-active > .main-menu-link > .main-menu-text {
    font-weight: bold;
}
.main-submenu .main-menu-text {width: 180px;}
.main-submenu {
    margin-top: 7px;
    padding: 0 0 0 23px;
}


.courses-right-side {
    /*max-width: 760px;*/
    max-width: 100%;
    overflow: hidden;
    padding: 16px 22px 0;
    border-left: 1px solid #e2e2e2; /* Добавляем бордер с левой стороны */
    box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1); /* Легкая тень для визуального разделения */

}

.courses-main-title {
    color: #585858;
    font-weight: normal;
    font-size: 26px;
    margin-bottom: 15px;
    padding: 0;
}

.courses-search-block {
    display: inline-block;
    width: 300px;
    line-height: 50px;
    vertical-align: middle;
}

.courses-search {
    background: #fff;
    border: 1px solid;
    border-color: #d9d9d9 #dedede #e3e3e3 #dedede;
    -webkit-box-shadow:inset 1px 1px 1px 0 #f4f4f4;
            box-shadow:inset 1px 1px 1px 0 #f4f4f4;
    border-radius: 2px;
    color: #000;
    display: block;
    font-size: 13px;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    height: 29px;
    outline: none;
    padding: 0 14px;
    line-height: 29px;
    /*width: 546px;*/
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.courses-search::-webkit-input-placeholder {color: #bababa;}
.courses-search:-moz-placeholder {color: #555454;}
.courses-search::-moz-placeholder {color: #555454;}
.courses-search:-ms-input-placeholder {color: #bababa;}

.courses-post-title {
    margin: 27px 0 25px;
}

.courses-main-wrapper .warning,
.courses-main-wrapper .note,
.courses-main-wrapper .tip,
.courses-main-wrapper .hint,
.courses-main-wrapper .play,
.courses-main-wrapper .playdoc {
    background-color: #f5f5f5;
    border: 1px solid #e3e3e3;
    border-radius: 6px;
    color: #000;
    font-size: 14px;
    min-height: 38px;
    margin: 24px 0;
    padding: 19px 30px 24px 42px;
    position: relative;
}
.courses-main-wrapper .playdoc{
    padding: 19px 30px 24px 62px;
}
.courses-main-wrapper .warning     {background: #fef2f2;border-color: #fcdddd;}
.courses-main-wrapper .note     {background: #f6fbf3;border-color: #ceebbd;}
.courses-main-wrapper .tip         {background: #fffcf9;border-color: #fcecda;}
.courses-main-wrapper .hint     {background: #f7fafe;border-color: #e4eefb;}
.courses-main-wrapper .play     {background: #f2fbfc;border-color: #d7ebf0;}
.courses-main-wrapper .playdoc     {background: #f2fbfc;border-color: #d7ebf0;}

.courses-info-title {font-weight: bold;}

.courses-main-wrapper .warning:before,
.courses-main-wrapper .note:before,
.courses-main-wrapper .tip:before,
.courses-main-wrapper .hint:before {
    background: url(images/courses-sprite.png) no-repeat 100px;
    content: '';
    height: 31px;
    top: -9px;
    left: -6px;
    position: absolute;
    width: 31px;
}

.courses-main-wrapper .warning:before{background-position: 0 -96px;}
.courses-main-wrapper .note:before {background-position: 0 -49px;}
.courses-main-wrapper .tip:before{background-position: 0 -144px;}
.courses-main-wrapper .hint:before {background-position: 0 0;}


.courses-main-wrapper  .syntax {
    background-color: #f5f5f5;
    border: 1px solid #e3e3e3;
    border-radius: 6px;
    color: #000;
    font-size: 14px;
    min-height: 38px;
    max-height: 200px;
    margin: 24px 0;
    overflow-x: auto;
    padding: 19px 30px 24px 42px;
}


.courses-footer {
    border-top: 1px solid #e5e5e5;
    /*height: 85px;*/
    padding-bottom:40px;
    margin-top: 10px;
}

.courses-page-nav {margin-top: 25px; text-align: left;}

.courses-page-nav-back,
.courses-page-nav-forward {
    background: url(images/courses-sprite.png) no-repeat 100px;
    display: inline-block;
    height: 19px;
    vertical-align: middle;
    width: 26px;
}

.courses-page-nav-back {background-position: center -670px; margin-right: 10px;}
.courses-page-nav-back:hover {background-position: center -713px;}
.courses-page-nav-forward {background-position: center -691px; margin-left: 10px;}
.courses-page-nav-forward:hover {background-position: center -733px; margin-left: 10px;}

.courses-page-link {
    display: inline-block;
    text-decoration: none;
    font-size: 16px;
    position: relative;
}
.courses-page-link.desc{
    padding-left:15px;
    margin-left: 5px;
    position: relative;
}
.courses-page-link.desc:before{
    position: absolute;
    left: -5px;
    top: 50%;
    content: ' ';
    width: 15px;
    height: 15px;
    margin-top: -8px;
    background: url(images/courses-sprite.png) no-repeat 0 -816px;
    margin-bottom: 20px;
}
.courses-page-link.prev,
.courses-page-link.next{
    border-radius: 5px;
    font-size: 15px;
    line-height: 36px;
    margin-right: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    white-space: pre;
    max-width: 33%;
}
.courses-page-link.prev{
    color: #37474f;
    background-image: -webkit-linear-gradient(#eaeef0 0%, #e1e7e9 100%);
    background-image: -o-linear-gradient(#eaeef0 0%, #e1e7e9 100%);
    background-image: linear-gradient(#eaeef0 0%, #e1e7e9 100%);
    padding: 0 15px 0 65px;
}
.courses-page-link.next{
    color: #fff;
    background-image: -webkit-linear-gradient(#39ade1 0%, #3088d3 100%);
    background-image: -o-linear-gradient(#39ade1 0%, #3088d3 100%);
    background-image: linear-gradient(#39ade1 0%, #3088d3 100%);
    padding: 0 65px 0 15px;

}
.courses-page-link.prev:hover,
.courses-page-link.next:hover{
    opacity: .85;
}

.courses-page-link.prev span.arrow,
.courses-page-link.next span.arrow{
    display: inline-block;
    position: absolute;
    font-size: 9px;
    background: url(images/courses-sprite.png) no-repeat;
}
.courses-page-link.prev span.arrow{
    padding-left: 19px;
    margin-right: 10px;
    color: #b7babd;
    background-position: 0 -835px;
    left: 10px;
}
.courses-page-link.next span.arrow{
    padding-right: 19px;
    margin-left: 10px;
    color: #b8d7f0;
    background-position: right -866px;
    right: 10px;
}

.courses-page-nav i {
    background-color: #1f67b0;
    display: inline-block;
    height: 13px;
    margin: 0 12px;
    vertical-align: middle;
    width: 1px;
}

/* for Robert */
.leftimg {
    float:left; /* Выравнивание по левому краю */
    margin: 7px 7px 7px 0; /* Отступы вокруг картинки */
}
.rightimg {
    float: right; /* Выравнивание по правому краю */
    margin: 7px 0 7px 7px; /* Отступы вокруг картинки */
}

/*start button*/
.courses-page-link.start_course {
    background-image: linear-gradient(#39ade1 0%, #3088d3 100%);
    color: #fff;
    padding: 0 30px 0 15px;
}
.courses-page-link.start_course {
    border-radius: 5px;
    font-size: 15px;
    line-height: 36px;
    margin-right: 10px;
    max-width: 33%;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    white-space: pre;
}

.courses-page-link.start_course:after
{
    content: "";
    display: inline-block;
    position: absolute;
    font-size: 9px;
    background: url(images/courses-sprite.png) no-repeat;
    padding-right: 19px;
    margin-left: 10px;
    color: #b8d7f0;
    background-position: right -866px;
    right: 10px;
}

/*for learning.student.gradebook*/
table.learn-gradebook-table
{
    width:98% !important;
    background-color:#F9FAFB;
    border-collapse:collapse;
    font-size:100%;
    margin-left: 1px !important;
}

.hd_signin{
    position:relative;
    min-width:128px !important;
    display:inline-block;
    float: right;
    position: relative;
}
.hd_loginform_container{
    position:absolute;
    top:35px;
    left:-110px;
    width:236px;
    border-radius:3px;
    border:1px solid #d9e4e7;
    background:#fff;
    box-shadow:0 10px 18px 0 rgba(88,112,118,.35);
    z-index:10;
    display: none;
}

.hd_loginform{
    white-space:normal;
    padding:17px 18px;
    font-size:13px;
    color:#555c69;
}

.hd_loginform form{
    margin: 0;
}

.hd_loginform_container_close{
    display:block;
    width:35px;
    cursor:pointer;
    height:27px;
    position:absolute;
    left:100%;
    margin-left:-14px;
    top:-13px;
    background:url(images/gui2.png) no-repeat 0 -710px !important;
}

@media (max-width: 768px) {

    body {
        font-size: 16px;
    }
    .courses-left-side {
        width: 200px;
    }
    .left-side-top-bar {
        width: 180px;
    }
    .main-menu-text {
        width: 170px;
    }
    .main-submenu .main-menu-text {
        width: 130px;
    }
    .main-menu-item .main-menu-item .main-menu-item .main-menu-link {
        padding-left: 5px;
    }
    .left-side-link {
        margin: 11px 0px 0;
        height: 30px;
        width: 30px;
    }

}


/*start - Add style*/
.container .courses-main-wrapper {
    max-width: 100%;
}
#courses_list_container ul li:before,
.courses-left-side ul li:before {
  content: none !important;
}
/*end - Add style*/