.nav ul {
  list-style: none;
  background-color: #444;
  text-align: center;
  padding: 0;
  margin: 0;
}

 
.nav a {
  text-decoration: none;
  color: #fff;
  display: block;
  transition: .3s background-color;
}
 
.nav a:hover {
  background-color: #005f5f;
}
 
.nav a.active {
  background-color: #fff;
  color: #444;
  cursor: default;
}
 
@media screen and (min-width: 600px) {
  .nav li {
    width: 120px;
    border-bottom: none;
    height: 50px;
    line-height: 50px;
    font-size: 1.4em;
  }
  
  
  .nav li {
    float: left;
  }
  .nav ul {
    overflow: auto;
    width: 600px;
    margin: 0 auto;
  }
  .nav {
    background-color: #444;
  }
  */
}


#login {
  margin-left: auto;
  margin-right: auto;
  position:relative;
}

#table-container-main {
  width:700px;
  margin:0 auto;
}


.table {
    float: left;
    text-align: center;
    margin-right: 5px; 
}

.table span {
    font-size: .75em;
}

.seats {
    border: solid 3px #666;
    width: 180px;
    height: 500px;
    background-color: #666;
    margin: 5px;
    padding: 2px;
    border-radius: 5px;
    box-shadow: 2px 2px 2px #999;
}

.ko_container {
    border: solid 3px green;
}

.student {
    background-color: #444;
    color: #fff;
    border-radius: 3px;
    margin: 2px;
    padding: 1px;
    text-align: center;
    width: 168px;
    cursor: move;
}

.new {
    border: solid 1px #444;
    background-color: #ccc;
    height: 25px;
    width: 775px;
    padding: 2px;
    border-radius: 5px;
}

.new div {
    float: left;
}

.note {
    font-style: italic;
    font-size: .75em;
    color: #888;
    margin-bottom: 10px;
}

.count {
    color: #666;
}

.ready {
    color: green;
}

#extra {
    clear: both;
    padding-top: 20px;
}

#master {
    margin-top: 40px;
    margin:0 auto;
}

#master table {
    font-size: .75em;
    border: solid 1px black;
    text-align: center;
}

#master th {
    color: #666;
}

#message, #error {
    font-size: .75em;
    margin-top: 10px;
    background-color: orange;
    color: #444;
    padding: 2px;
    width: 500px;
    text-align: center;
    border-radius: 5px;
    box-shadow: 2px 2px 2px #999;
    position: absolute;
}

#error {
    background-color: #ff3333;
    color: #ddd;
}


body {
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, sans-serif;
  box-sizing: border-box;
  background: #f6f5f3; 
  text-align: center;
}

ul li {
    list-style-type: none;
    text-align: center;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}
.draggable-droppable {
  cursor: pointer;
  width: 150px;
  display: inline-block;
  margin: 10px;
  height: 130px;
  border-radius: 8px;
  padding: 2px;
  border: 2px solid transparent;
  line-height: 225px;
}
.draggable-droppable span {
  verticle-align: middle;
  display: inline-block;
  line-height: normal;
}
.draggable-droppable > [class^="box-"] {
  pointer-events: none;
}
.draggable-droppable:hover {
  box-shadow: 0 0 3px #cfd1d1;
}
[class^="box-"] {
  height: inherit;
  text-align: center;
  border-radius: 8px;
  text-shadow: 0px 1px 1px #eee;
  box-shadow: 0 1px 2px #EAEBE8;
  height: 125px;
  width: 145px;
}
.box-1 {
  background: #f6f5f3;
}
.box-2 {
  background: #f6f5f3;
}
.box-3 {
  background: linear-gradient(to top, #d3d3d3, #f8f8ff);
}
.box-4 {
  background: #f6f5f3;
}
.box-5 {
  background: linear-gradient(to top, #d3d3d3, #f8f8ff);
}


p {
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, sans-serif;
  font-size: 18px;
  font-style: normal;
  font-variant: normal;
}  










.onoffswitch {
    position: relative; width: 110px;
    margin-left: auto;
    margin-right: auto;
    -webkit-user-select:none; -moz-user-select:none; -ms-user-select: none;
}
.onoffswitch-checkbox {
    display: none;
}
.onoffswitch-label {
    display: block; overflow: hidden; cursor: pointer;
    border: 2px solid #999999; border-radius: 20px;
}
.onoffswitch-inner {
    display: block; width: 200%; margin-left: -100%;
    transition: margin 0.3s ease-in 0s;
}
.onoffswitch-inner:before, .onoffswitch-inner:after {
    display: block; float: left; width: 50%; height: 30px; padding: 0; line-height: 30px;
    font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold;
    box-sizing: border-box;
}
.onoffswitch-inner:before {
    content: "NORMAL";
    padding-left: 0px;
    background-color: #34A7C1; color: #FFFFFF;
}
.onoffswitch-inner:after {
    content: "MINI";
    padding-right: 10px;
    background-color: #EEEEEE; color: #999999;
    text-align: right;
}
.onoffswitch-switch {
    display: block; width: 18px; margin: 6px;
    background: #FFFFFF;
    position: absolute; top: 0; bottom: 0;
    right: 73px;
    border: 2px solid #999999; border-radius: 20px;
    transition: all 0.3s ease-in 0s; 
}
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-inner {
    margin-left: 0;
}
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-switch {
    right: 0px; 
}

.tooltip {
  display:none;
  position:absolute;
  border:1px solid #333;
  background-color:#161616;
  border-radius:5px;
  padding:10px;
  color:#fff;
  font-size:12px Arial;
}