html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: #000;
  color: whitesmoke;
  font-family: Arial, Helvetica, sans-serif;
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  margin: 10px;
  width: 100%;
  overflow: hidden;
  height: 180px;
  z-index: 99;
}
/* Main navigation */
.nav {
  z-index: 999;
  position: fixed;
  top: 150px;
}
#menuShowHide {
	position:absolute;
	left:-999em;
}
label.nav_mobile {
  display: none;
  }
#MainMenu {
  list-style:none;
  text-align:center;
  padding:0.25em 0;
  margin-bottom:1em;
  }

#MainMenu li {
  display:block;
  text-align: left;
  height: 30px;
  margin-left: 10px;
  }
#MainMenu li input[type=checkbox] {
  display: none;
}
#MainMenu a {
  text-decoration:none;
  color: azure;
  }
#MainMenu li:hover label {
  cursor: pointer;
}
#MainMenu li.spacer, #MainMenu li.spacer:hover {
  cursor: default;
}
#MainMenu li.active, #MainMenu li:hover, #MainMenu a:active, #MainMenu a:focus, #MainMenu a:hover {
   text-decoration:none;
   font-weight: bold;
   color: deepskyblue;
  cursor: pointer;
}

#footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  border-top: 1px solid azure;
  height: 20px;
  padding-bottom:20px;
  padding-left: 20px;
  font-size: 80%;
  background-color: black;
  z-index: 100;
}
.main_container {
    position: fixed;
    top: 150px;
    bottom: 80px;
    left: 170px;
    right:0;
    min-width: 70%;
    margin-left: 10px;
    padding: 10px;
    /*padding-bottom: 80px;*/
    overflow-y: auto;
    z-index: 3;
  }
/* Albums */
.album {
  display: inline-block;
  margin-right: 5px;
  vertical-align: top;
}
.album .alb_sub_but {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}
.album img {
  border-radius: 4px;
}
.album .date {
 font-size: 80%;
}
.album div.mosaic {
  width: 200px;
  height: 250px;
  overflow: hidden;
  border-radius: 4px;
  z-index:20;
}
.album div.mosaic div {
  display:none;
}
.album div.mosaic:hover div {
    display:block;
    position:sticky;
    float: right;
    z-index: 100;
    /*background: #f0f0f0;
    left: 0px;
    margin: 10px;
    width: 250px;
    position: absolute;*/
    top: -50px;
    /*text-decoration: none;*/
}
span.custom_button_blue, span.custom_button_red {
  display: inline-block;
  color: white;
  min-height: 20px;
  padding: 10px 14px;
  max-width: 140px;
  border: none;
  border-radius: 4px;
  font-size: 90%;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
}
input[type=submit].alb_upload,input[type=reset].alb_upload {
  float: left;
  font-size: 90%;
}
span.custom_button_blue {
  background-color: deepskyblue;
}
span.custom_button_red {
  background-color: orangered;
}

img.thumb {
  border: none;
  border-radius: 4px;
  margin: 5px;
}
.th_mosaic {
  margin: 5px;
  display: inline-block;
  overflow: hidden;
  border-radius: 4px;
  z-index:20;
}
/* Forms */
form#apply {
  max-width: 80%;
  font-size: 95%;
}
input[type=text],input[type=password], input[type=date], input[type=email],input[type=number], select, textarea{
  width: 100%;
  padding: 6px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  resize: vertical;
}
input[type=text],input[type=password], input[type=date], input[type=email],input[type=number], textarea{
  -webkit-appearance: none;
}
input[type=text]:disabled, input[type=email]:disabled, input[type=password]:disabled {
  background-color: darkgray;
  background-blend-mode: lighten;
}
input[type=number] {
  max-width:90%;
}
input[type=file] {
  min-height: 25px;
  -webkit-appearance: none;
  -webkit-border-radius: 4px;
}
input[type=submit] {
  background-color: deepskyblue;
  color: white;
  min-height: 20px;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  float: right;
  -webkit-appearance: none;
  -webkit-border-radius: 4px;
}
input[type=reset] {
  background-color: orangered;
  color: white;
  min-height: 20px;
  padding: 12px 20px;
  margin-left: 10px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  float: right;
  -webkit-appearance: none;
  -webkit-border-radius: 4px;
}
input[type=submit]:disabled {
  background-color: gray;
}
.col-75 label {
  padding-top: 10px;
  display: inline-block;
  min-width: 30%;
}

.col-25 label {
  padding-top: 10px;
}
/* Floating column for labels: 25% width */
.col-25 {
  float: left;
  width: 30%;
  margin-top: 5px;
}
/* Floating column for inputs: 75% width */
.col-75 {
  float: left;
  width: 70%;
  margin-top: 5px;
}
.col-25 a, .col-75 a {
  text-decoration:none;
  color: azure;
  border-bottom: 1px dashed azure;
}
.col-25 a:hover, .col-75 a:hover {
  color:deepskyblue;
  border-bottom: 1px dashed deepskyblue;
}

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