body {
    background-color: #f0f0f0;
    font-size: 15px;
    overflow: auto!important;
}

nav {
    position: fixed;
    width: 100%;
    height: 50px;
    line-height: 50px;
    background-color: #fff;
    font-size: 16px;
    z-index: 100;
    -webkit-box-shadow: 0px 4px 5px -5px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 4px 5px -5px rgba(0,0,0,0.75);
    box-shadow: 0px 4px 5px -5px rgba(0,0,0,0.75);
}

nav .nav-content {
    position: relative;
    left: 0;
    right: 0;
    width: 1100px;
    margin: 0 auto;
    list-style: none;
    padding: 0;
}

nav .nav-item {
    display: inline-block;
    width: 150px;
    text-align: center;
    color: #333;
}

nav .nav-info {
    display: inline-block;
    min-width: 150px;
    text-align: center;
    color: #333;
    float: right;
    padding-left: 5px;
    padding-right: 5px;
}

nav .nav-item a {
    color: #333;
}

nav .nav-item:hover, nav .nav-info:hover {
    background-color: #e2e2e2;
    cursor: pointer;
}

nav .nav-sub-menu {
    position: absolute;
    list-style: none;
    margin: 0;
    padding: 0;
    background-color: #FFF;
    display: none;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    border: 1px solid #d3d3d3;
}

nav .nav-sub-menu li {
    padding-left: 10px;
    padding-right: 10px;
}

nav .nav-sub-menu li:hover {
    background-color: #e2e2e2;
    cursor: pointer;
}

nav .nav-item:hover .nav-sub-menu {
    display: block;
}

.login-wrapper {
    position: absolute;
    width: 450px;
    left: 0;
    right: 0;
    top: 100px;
    margin: auto;
    background-color: #fff;
    padding: 15px;
    border-radius: 10px;
    -webkit-box-shadow: 0px 0px 3px 0px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 0px 3px 0px rgba(0,0,0,0.75);
    box-shadow: 0px 0px 3px 0px rgba(0,0,0,0.75);
}

.page-header {
    display: table;
    width: 100%;
    text-align: left;
    font-size: 18px;
    font-weight: bold;
    border-bottom: 1px solid #e9e9e9;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.text-center {
    text-align: center;
}

.wrapper {
    position: absolute;
    width: 1200px;
    left: 0;
    right: 0;
    top: 60px;
    margin: auto;
    height: auto;
    padding-bottom: 20px;
}

.wrapper-slider {
    position: relative;
    float: left;
    width: 250px;
    height: auto;
    overflow: auto;
    background-color: #FFF;
    margin-right: 20px;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.wrapper-slider .schedule-box-container {
    height: 800px;
    overflow: auto;
    padding: 10px;
}

.wrapper-slider .schedule-box-container::-webkit-scrollbar {
    width: 3px;
}

.wrapper-slider .slider-title {
    display: table;
    width: 100%;
    font-size: 17px;
    font-weight: bold;
    margin-bottom: 15px;
}

.wrapper-slider .item {
    display: table;
    width: 100%;
    color: #333;
    margin-bottom: 10px;
}

.wrapper-content {
    position: relative;
    float: left;
    width: calc(100% - 270px);
    background-color: #FFF;
    padding: 10px;
    /*-webkit-box-shadow: 0px 0px 2px 0px rgba(0,0,0,0.4);*/
    /*-moz-box-shadow: 0px 0px 2px 0px rgba(0,0,0,0.4);*/
    /*box-shadow: 0px 0px 2px 0px rgba(0,0,0,0.4);*/
    border-radius: 5px;
    border: 1px solid #ccc;
}

.number-col {
    width: 40px;
    text-align: center;
}

.btn-box {
    display: table;
    width: 100%;
    text-align: right;
    margin-top: 10px;
}

.operation-col {
    width: 35px;
    text-align: center;
    cursor: pointer;
}

.loader-box {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: 0.6;
    z-index: 101;
    display: none;
}

.schedule-box {
    display: table;
    width: 100%;
}

.schedule-box .schedule-item {
    display: table;
    width: 100%;
    border: 1px solid #000;
    height: auto;
    padding: 5px;
    text-align: center;
    margin-bottom: 7px;
    border-radius: 5px;
    overflow: hidden;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.schedule-box .schedule-drag {
    cursor: pointer;
}

.schedule-box .schedule-no-drag {
    cursor: no-drop;
}

.schedule-box .schedule-item .group-item {
    position: relative;
    float: left;
    width: 49%;
    height: 100%;
    border-right: 1px solid #000;
    font-size: 11px;
}

.schedule-box .schedule-item .remove-lesson {
    float: right;
    margin: 0;
}

.schedule-box .schedule-item .vertical-line {
    position: relative;
    float: left;
    width: 1px;
    height: 100%;
    background-color: #000;
    margin-left: 3px;
    margin-right: 3px;
}

.schedule-box .schedule-item .group-item:nth-of-type(2) {
    border-right: none;
}

.schedule-box .schedule-item .horizontal-group {
    position: relative;
    float: left;
    width: 100%;
    border-bottom: 1px solid #000;
    min-height: 20px;
}

.schedule-box .schedule-item .horizontal-group:nth-of-type(2) {
    border-bottom: none;
}

.schedule-box .schedule-item .remove-item {
    position: relative;
    float: right;
    cursor: pointer;
}

.schedule-box .schedule-week-day {
    position: relative;
    float: left;
    width: 400px;
    /*margin-right: 15px;*/
    margin-top: 0;
}

.schedule-box .week-day-title {
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    padding: 5px;
}

.schedule-box .time-column {
    font-size: 14px;
    width: 95px;
}

.schedule-box .classroom-column {
    padding: 0!important;
    width: 75px;
}

.schedule-box .subject-column {
    text-align: center!important;
    width: 250px!important;
    padding: 0!important;
}

.schedule-box .classroom-input, .schedule-box .second-classroom-input {
    width: 75px;
}

.schedule-box .stream-schedule, .review-schedule-box .stream-schedule {
    background-color: #ffffcc;
}

.schedule-box .system-schedule, .review-schedule-box .system-schedule {
    background-color: #ccffc1;
}

.schedule-box .am-subject {
    cursor: pointer;
}

table .schedule-item {
    border: none!important;
    margin-bottom: 0!important;
}

table .drag-enter {
    border: 2px solid #0ea432!important;
    border-radius: 10px;
}

table .drag-error {
    border: 2px solid #dd0003 !important;
    border-radius: 10px;
}


/* Review schedule box styles **/
.review-schedule-box {
    display: table;
    width: 100%;
}

.review-schedule-box table {
    border-collapse: collapse;
    width: 100%;
}

.review-schedule-box .last-day-row td, .review-schedule-box .last-day-row th {
    border-bottom: 2px solid #111
}

.review-schedule-box table tr th {
    padding: 5px;
    border: 1px solid #333;
}

.review-schedule-box table tr td {
    padding: 3px;
    border: 1px solid #333;
}

.review-schedule-box .time-column {
    width: 100px;
    text-align: center;
}

.review-schedule-box .classroom-column {
    width: 70px;
    text-align: center!important;
}

.review-schedule-box .subject-column {
    width: 250px;
    text-align: center;
}

.review-schedule-box .week-day-title span {
    font-size: 18px;
    writing-mode:vertical-lr;
    -webkit-transform:rotate(180deg);
    -moz-transform:rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform:rotate(180deg);
    transform: rotate(180deg);
    /*white-space:nowrap;*/
    width: 20px;
}

.review-schedule-box .military-day {
    font-size: 20px;
    text-align: center;
}

.review-schedule-box .group-item {
    width: 125px!important;
    font-size: 12px;
}

.review-schedule-box .group-item:first-child {
    border-right: 1px solid #333;
}

.review-schedule-box .horizontal-group {
    font-size: 12px;
    height: 20px;
}

.sort-group-box {
    display: table;
    width: 100%;
}

.sort-group-box .sort-group-item {
    display: table;
    width: 100%;
    padding: 5px;
    text-align: center;
    border: 1px solid #444;
    margin-bottom: 5px;
    cursor: pointer;
    border-radius: 7px;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: #FFF;
}

.notification-modal>.content {
    font-size: 16px!important;
}

.teachers-schedule .horizontal-group:first-child {
    border-bottom: 1px solid #000;
}