/* Style the tab */
.tab {
  overflow: hidden;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
}

/* Style the buttons that are used to open the tab content */
.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  transition: 0.3s;
}

/* Change background color of buttons on hover */
.tab button:hover {
  background-color: #ddd;
}

/* Create an active/current tablink class */
.tab button.active {
  background-color: #ccc;
}

/* Style the tab content */
.tabcontent {
  display: none;
  padding: 6px 12px;
  border: 1px solid #ccc;
  border-top: none;
}
.tabcontent {
  animation: fadeEffect 1s; /* Fading effect takes 1 second */
}

/* Go from zero to full opacity */
@keyframes fadeEffect {
  from {opacity: 0;}
  to {opacity: 1;}
}

body {
	font-family: Arial;
	width: 550px;
	font-size: 0.9em;
	margin: 60px auto;
}

.heading {
	text-align: center;
}

.form-container {
	border: #e0dfdf 1px solid;
	padding: 30px 30px 10px 30px;
	border-radius: 15px;
	margin: 10px auto;
	width: 350px;
	text-align: center;
}

.input-row {
	margin-top: 0px;
	margin-bottom: 20px;
}

.btn-submit {
	background: #efefef;
	border: #d3d3d3 1px solid;
	width: 100%;
	border-radius: 20px;
	cursor: pointer;
	padding: 12px;
}

.btn-submit:hover {
	background: #d9d8d8;
	border: #c3c1c1 1px solid;
}

.outer-container table {
	border-collapse: collapse;
	width: 100%;
}

.outer-container {
	border-top: 2px solid #dddddd;
	background: #f9f9f9;
	padding: 8px;
	text-align: left;
	font-weight: normal;
}

.outer-container {
	border-top: 1px solid #dddddd;
	padding: 8px;
	text-align: left;
}

.outer-container label {
	margin-bottom: 5px;
	display: inline-block;
}

#response {
	padding: 10px;
	border-radius: 15px;
}

.success {
	background: #c7efd9;
	border: #bbe2cd 1px solid;
}

.error {
	background: #fbcfcf;
	border: #f3c6c7 1px solid;
}

.file {
	border: 1px solid #cfcdcd;
	padding: 10px;
	border-radius: 20px;
	color: #171919;
	width: 100%;
	margin-bottom: 20px;
}

#userTable {
	margin-top: 40px;
	font-size: 1.0em;
	border-collapse: collapse;
	width: 100%;
}

#userTable th {
	background: #f0f0f0;
	border-bottom: 2px solid #dddddd;
	padding: 10px;
	text-align: left;
}

#userTable td {
	background: #FFF;
	border-bottom: 1px solid #dddddd;
	padding: 8px;
	text-align: left;
}

label {
	margin-bottom: 5px;
	display: inline-block;
	font-weight: normal;
}

.row {
	border: #e0dfdf 1px solid;
	padding: 30px 30px 10px 30px;
	border-radius: 15px;
	text-align: center;
	margin: 10px auto;
	width: 350px;
}