.btn-expander {

}
a.nav-expander {
    background: #1a1a1a;
    border: 1px solid #272727;
    border-right: none;
    border-radius: 10px 0 0 10px;
    padding: 41px 5px;
    height: 122px;
    width: 25px;
    margin-right: 0;
    position: absolute;
    right: -1px;
    text-decoration: none;
    text-transform: uppercase;
    top: 104px;
    z-index: 500;
    transition: right 0.3s ease-in-out 0s;
    -webkit-transition: right 0.3s ease-in-out 0s;
    -moz-transition: right 0.3s ease-in-out 0s;
    -o-transition: right 0.3s ease-in-out 0s;
}

a.nav-expander:hover {
    cursor: pointer;
}

a.nav-expander.fixed {
    position: fixed;
}

.nav-expanded a.nav-expander.fixed {
    /*right: 21.4em;*/
    right: 295px;
}
a.nav-expander i.fa {
    font-size: 28px;
    margin-left: 1px;
}


.nav1 {
    background: #1a1a1a;
    display: block;
    height: calc(100vh - 60px);
    /* overflow: auto; */
    position: fixed;
    right: -21.4em;
    font-size: 15px;
    /* top: 63px; */
    top: 60px;
    width: 295px;
    z-index: 500;
    border: 1px solid #252525;
    transition: right 0.3s ease-in-out 0s;
    -webkit-transition: right 0.3s ease-in-out 0s;
    -moz-transition: right 0.3s ease-in-out 0s;
    -o-transition: right 0.3s ease-in-out 0s;

}
.nav-expanded .nav1 {
    right: 0;
}

.nav-expanded .nav-arrow {
    transform: rotate(180deg);
}

body.nav-expanded {
    margin-left: 0em;
    transition: right 0.4s ease-in-out 0s;
    -webkit-transition: right 0.4s ease-in-out 0s;
    -moz-transition: right 0.4s ease-in-out 0s;
    -o-transition: right 0.4s ease-in-out 0s;
}

#nav-close {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-weight: 300;
    font-size: 24px;
    padding-right: 10px;
}

.main-menu {
    padding-top: 12px;
}

.main-menu li {
    border-bottom: 1px solid #323949;
    margin-left: 20px;
    font-size: 18px;
    padding: 12px;
}

.main-menu li a {
    color: #6F7D8C;
    text-decoration: none;
}

.main-menu li a:hover {
    color: #FFFFFF;
    text-decoration: none;
}

.main-menu li .sub-nav {
    border-bottom: 0px;
    padding: 4px;
}

.main-menu a .caret {
    width: 0;
    height: 0;
    display: inline-block;
    vertical-align: top;
    border-top: 4px solid #4f5963;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    content: "";
    margin-top: 8px;
}

.main-menu a:hover .caret {
    border-top-color: #4f5963;
}

.main-menu li.open > a > .caret {
    border-top: none;
    border-bottom: 4px solid #4f5963;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
}

.main-menu li.open > a:hover > .caret {
    border-bottom-color: #4f5963;
}

.icon:before {
    font-family: 'FontAwesome';
    font-style: normal;
    font-variant: normal;
    font-weight: normal;
    line-height: 1;
    text-transform: none;
    content: '\f105';
}

.main-menu li > a > span.icon {
    float: right;
    margin: 0.1em 1.7em -0.1em 0;
    opacity: 0;
    -webkit-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;

}

.main-menu li > a:hover > span.icon {
    float: right;
    margin: 0.1em 0.8em -0.1em 0;
    opacity: 1;
}

.content-expander li {
    color: #6F7D8C;
    list-style-type: none;
}
.nav1 i.fa {
    font-size: 30px;
}
.nav1 a:hover {
    color: #fff;
}
.content-expander li {
    font-size: 13px;
    /*letter-spacing: 1px;*/
    /*text-transform: uppercase;*/
    color: #fff;
    background-image: none;
    background-color: rgba(165, 165, 165, 0.2);
    padding: 10px;
    text-decoration: none;
    line-height: 1;
    /*border: 1px solid #D79D41;*/
    border-radius: 0;
    margin: 1px;
}
.subject-del, span.sozdat-plus {
    float: right;
}
.subject-del i.fa {
    font-size: 15px;
}
a.subject-del i.fa {
    color: #777777;
}
a.subject-del:hover i.fa {
    color: red;
}
.sozdat-subject i.fa {
    font-size: 15px;
    color: green;
}
.sozdat-subject a:hover i.fa {
    color: lime;
}
#subjects .list-box, #objects .list-box, #missions .list-box {
    height: calc(100vh - 105px);
    overflow-y: scroll;
}
.modal-body .tab-content .list-box li a:hover {
    color: #fff;
}