html {
  font-family: arial, calibri, sans-serif;
  background-image: linear-gradient(#ebc1f4,#ffffff);
  background-repeat: no-repeat;
  background-size: auto;
}
fieldset {
  border-color: #000000;
  background-color: #eeeeee;
  box-shadow: 0 10px 16px 3px;
  
}
main {
  padding-left: 5%;
  padding-right: 5%;
}
header {
  text-align: center;
  margin-bottom: 30px;
}
.left {
  padding-right: 15%;
}
.right {
  padding-left: 15%;
}
.title {
  line-height: .5em;
}
.subtitle {
  color: #555555;
  font-style: italic;
  line-height: .5em;
}
.nav {
  border-color: #000000;
  border-style: solid;
  background-color: #eeeeee;
  box-shadow: 0 2px 8px 1px;
}

.nav li, .dropdown {
  display: inline-block;
  padding: 10px;
}

.nav a:hover, .dropdown:hover {
  background-color: #cccccc;
  /*color: #ffffff;*/
}

.nav > a, .dropdown {
  padding: 14px 16px;
  position: relative;
  display: inline-block;
}

.nav a {
  color: inherit;
  text-decoration: inherit;
}

.dropdown-content {
  display: none;
  position: absolute;
  border-color: #000000;
  min-width: 140px;
  border-style: solid;
  padding: 10px 10px;
  background-color: #eeeeee;
  box-shadow: 0 2px 8px 1px;
  z-index: 2;
}

.dropdown-content a {
  float: none;
  display: block;
  min-width: 140px;
}

.dropdown-content a:hover {
  background-color: #dddddd;
}

.dropdown:hover .dropdown-content {display: block;}