* {
	box-sizing: border-box;
}

.space {
  margin-top: 50px;
  margin-bottom: 0px;
}

h1 {
  font-size: 22px;
}

h2 {
  font-size: 18px;
}

.container {
      display: flex;
      justify-content: center;
      align-items: center;
      _height: 100vh;
      flex-direction: column;
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      background-color: #f9f9f9;
      font-family: Arial, sans-serif;
      overflow-x: hidden;
}

section {
	text-align: center;
	width: 100%;
}

.content div{
	width: 90%;	
}

.whitebox {
	position: relative;
	text-align: center;
	padding: 10px;
	margin: 10px 10px 10px 10px;
	display: inline-block;
	box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.2), 0px 2px 10px rgba(0, 0, 0, 0.2);
	width: 40%;
	height: 100%;
	border-radius: 5px;
	background-color: #f2f2f2;
}

footer {
	text-align: center;
	margin-top: 10px;
	width: calc(100% - 10px);
	height: 100%;
	color: black;
	font-size: 12px;
}

textarea {
	width: 100%;
}

.hr-shadow {
  border: none;
  height: 2px;
  background-color: #ccc;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

#sociallinks a:link {
  color: black;
}

#sociallinks a:visited {
  color: black;
}

#sociallinks a:hover {
  color: black;
}

#sociallinks a:active {
  color: black;
}

details {
  border: 1px solid lightgrey;
  border-radius: 4px;
  padding: 0.5em 0.5em 0;
}

summary {
  font-weight: bold;
  margin: -0.5em -0.5em 0;
  padding: 0.5em;
}

details[open] {
  padding: 0.5em;
}

details[open] summary {
  border-bottom: 1px solid lightgrey;
  margin-bottom: 0.5em;
}

  .btn {
    display: inline-block;
    padding: 1px 2px; 
    background-color: darkseagreen;
    color: black;
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.3s ease;
  }

  .btn:hover {
    background-color: lightskyblue;
  }
  
    #Gbtn {
    background-color: lightgrey;
  }