* {
  box-sizing: border-box;
}

body{
	margin: 0;
	font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
	font-size: 12px;
	background-color:#797272;
	color:#F1EBE4;
}

h3{
	font-size: 16px;
	padding-left: 10px;
	color: #F1EBE4;
}

hr {
  border: 1px solid #111;
}

.header {
	margin: 0;
	padding: 10px;
	background-color: #776C63;
	border-radius: 5px;
	color: #ffffff;
	text-align: center;
}

.sidenav {
  margin: 0;
  padding: 0;
  width: 20%;
  background-color: #797272;
  position: fixed;
  height: 100%;
  overflow: auto;
}

ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

li {
  margin: 0;
  padding: 0;
  
}

li a {
  display: block;
  color: #F1EBE4;
  padding: 10px;
  text-decoration: none;
  border-bottom: 1px solid #111;
}

td a {
  display: block;
  color: #F1EBE4;
  padding: 10px;
  text-decoration: none;
}
 
li a.active {
  background-color: #4CAF50;
  color: white;
}

li a:hover:not(.active) {
  background-color: #A49A9A;
  color: white;
}

td a.active {
  background-color: #4CAF50;
  color: white;
}

td a:hover:not(.active) {
  background-color: #A49A9A;
  color: white;
}

div.content {
  margin-left: 20%;
  padding: 1px 10px;
  height: auto;
}

#bkmrk {
  font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  background-color: #918479;
  width: 100%;
}

#bkmrk th {
  text-align: left;
  background-color: #A49A9A;
  color: white;
  border: 1px solid #776C63;
  padding: 5px;
}

#bkmrk td {
  padding: 7px;
}

td.pa, th.pa {
  width: 60px;
}

#bkmrk tr:nth-child(even){background-color: #776C63;}

#bkmrk tr:nth-child(even) td.lec{background-color: red;width: 6px;}

#bkmrk tr:nth-child(odd) td.lec{background-color: white;width: 6px;}

#bkmrk tr:hover {background-color: #A49A9A;}

#tbl {
  border-collapse: collapse;
  background-color: #918479;
  width: 100%;
}

#tbl th {
  text-align: left;
  background-color: #A49A9A;
  color: white;
  border: 1px solid #111;
  padding: 3px;
}

#tbl td {
  border: 1px solid #111;
  padding: 3px;
}

#tbl tr:nth-child(even){background-color: #776C63;}


th b {
	font-size: 14px;
}

input[type=text], select, textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  resize: vertical;
}

label {
  padding: 12px 12px 12px 0;
  display: inline-block;
}

input[type=submit] {
  background-color: #918479;
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  float: right;
}

input[type=submit]:hover {
  background-color: #A49A9A;
}

.container {
  border-radius: 5px;
  background-color: #f2f2f2;
  padding: 20px;
}

.col-25 {
  float: left;
  width: 25%;
  margin-top: 6px;
}

.col-75 {
  float: left;
  width: 75%;
  margin-top: 6px;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

.footer {
  display: none;
}

.error {
	font-size: 18px;
	color: #FF0000;
	text-align: center;
	padding: 20px;
	border-radius: 5px;
	background-color: #f2f2f2; 	
}

td.datum {
	width: 200px;
	padding: 10px;
	background-color: #f2f2f2; 
}

.edit {
	width: 10px;
	padding: 10px;
}

.space {
	height: 20px;
}

@media screen and (max-width: 1000px) {
  .sidenav {
    width: 100%;
    height: auto;
    position: relative;
  }
  
  ul {
	float: none;	  
  }
  
  li a {
    float: left;
    padding: 10px;
  }
  
 li a.fel {
    float: none;
    padding: 10px;
  }
  
  #bkmrk th.hide-m {
  display: none;
  }

  #bkmrk td.hide-m {
  display: none;
  }
  
  div.content {margin-left: 0;}
  
  .footer {
  display: block;
  position: fixed;
  left: 50%;
  bottom: 35px;
  width: 100px;
  margin-left: -50px;
  background-color: #797272;
  border: 1px solid #111;
  color: #ffffff;
  text-align: center;
  }
}

@media screen and (max-width: 740px) {
  body {
	font-size: 16px;
  }
  
  li a {
    text-align: center;
    float: none;
  }
  
  #bkmrk th.hide-sm {
  display: none;
  }

  #bkmrk td.hide-sm {
  display: none;
  }
  
  #tbl th.hide-sm {
  display: none;
  }

  #tbl td.hide-sm {
  display: none;
  }
  
  .col-25, .col-75, input[type=submit] {
    width: 100%;
    margin-top: 0;
  }
  
  .footer {
  display: block;
  position: fixed;
  left: 50%;
  bottom: 35px;
  width: 100px;
  margin-left: -50px;
  background-color: #797272;
  border: 1px solid #111;
  color: #ffffff;
  text-align: center;
  }
}