body, html {
	margin:0;
	padding:0;
	color:#000;
	background:white;
	font-family:Verdana,Geneva,sans-serif;
}

img {
    max-width: 100%;
    height: auto;
}

.hidden {
	display: none;
}

.show-block {
	display: block;
}

.align-center {
	text-align: center;
}

.align-left {
	text-align: left;
}

.margin-10-auto {
	margin: 10px auto;
}

.margin-10 {
	margin: 10px;
}

a{
	text-decoration:none;
}

p{
	overflow-wrap: break-word;
	word-wrap: break-word;
}

#wrap {
	width:100%;
	background:#f9f7f7;
}

@media only screen and (min-width:1024px){
	#wrap {
		width:1100px;
		margin:0 auto;
		background:#f9f7f7;
	}
}

#header {
	padding:10px 20px;
	border-bottom: 1px solid #000;
}
#header a{
	text-decoration:none;
	color:black;
}
#header img{
	width: 50%;
	margin-top: 10px;
}

h1,h2,h3,h4,h5 {
	padding-top:5px;
	padding-bottom:5px;
}

h1 {
	margin:0;
	font-size: 20px;
}
h2 {
	margin:0;
	font-size: 18px;
}
@media only screen and (min-width:1024px) {
	#header img{
		width: 25%;
		margin-top: 15px;
		margin-left: 15px;
	}
	h1 {
		font-size: 32px;
	}
	h2 {
		font-size: 24px;
	}
}
#main, #sidebar {
	display:block;
	margin: 12px;
}
#skyscraper-container {
	margin: 10px 15px 10px 15px;
}
#topad {
	margin: 10px 10px 10px 10px;
}

@media only screen and (min-width:1024px) {
	#topad {
		margin: 15px 100px 15px 100px;
	}
}

@media only screen and (min-width:1024px) {
	#main {
		float:left;
		width:650px;
		padding-bottom:20px;
		padding-left:20px;
		padding-right:20px;
	}
	#sidebar {
		float:right;
		width:300px;
		padding:20px;
	}
}

#inner_sidebar a{
	text-decoration:none;
	color: black;
	margin: 1em 0;
}
#footer {
	clear:both;
	text-align:center;
	padding:20px 10px;
	background:#ccc9c9;
}
#footer a{
	text-decoration:none;
	color: black;
}
button{
	border:1px solid rgb(192,192,192);
	padding: 5px 10px;
	border-radius:3px;
	font-size:12px;
}
@media only screen and (min-width:1024px){
	button{
		border:1px solid rgb(192,192,192);
		padding: 5px 10px;
		border-radius:3px;
		font-size:20px;
	}
}

input[type=number], input[type=text], textarea{
	width:280px;
	height: 75px;
	font-size:15px;
}
#angka_input_small, #output_small{
	height: 30px;
}
#MathPreview, #MathBuffer{
	width: 280px;
	height: auto;
	font-size: 12px;
}
@media only screen and (min-width : 768px) and (max-width : 1023px){
	input[type=number], input[type=text]{
		width:700px;
		height: 90px;
		font-size:20px;
	}
	textarea{
		width:715px;
		height: 90px;
		font-size:20px;
	}
	#MathPreview, #MathBuffer{
		width:715px;
		height: auto;
	}
}
@media only screen and (min-width:1024px){
	input[type=number], input[type=text]{
		width:550px;
		height: 90px;
		font-size:20px;
	}
	textarea{
		width:550px;
		height: 90px;
		font-size:20px;
	}
	#MathPreview, #MathBuffer{
		width:550px;
		height: auto;
	}
}
#div-pertama h2{
	margin: 10px 0 0 0;
}
.contoh, .contoh-2 {
    border-collapse: collapse;
	table-layout: fixed;
	width:330px;
}
@media only screen and (min-width : 768px) and (max-width : 1023px){
	.contoh, .contoh-2 {
		table-layout: auto;
		width:auto;
	}
}
@media only screen and (min-width:1024px){
	.contoh, .contoh-2 {
		table-layout: auto;
		width:auto;
	}
}

.contoh td, .contoh th, .contoh-2 td, .contoh-2 th {
	border: 1px solid #ddd;
	padding: 3px;
	font-size: 15px;
	overflow-wrap: break-word;
	word-wrap: break-word;
}
.contoh-2 td, .contoh-2 th {
	text-align: center;
}
.matematika {
	font-family: "Times New Roman";
	font-size: 1.5em;
	padding-left: 6px;
	font-weight: normal;
}
li {
	margin: 0.9em 0;
}
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch input {
	display:none;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
  border-radius: 50%;
}
input:checked + .slider {
  background-color: #2196F3;
}

input:focus + .slider {
  box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
  -webkit-transform: translateX(26px);
  -ms-transform: translateX(26px);
  transform: translateX(26px);
}
.form-wrapper {
	margin-top: 10px;
	margin-bottom: 10px;
	background-color: #dee5ef;
	border-radius: 5px;
	border: 1px solid #d0d9e8;
	padding: 5px 5px 5px 5px;
	width: 
}

.image_full {
	display: none;
}

.image_mobile {
	display: block;
	margin-left: auto;
	margin-right: auto;
	max-width: 100%;
	height: auto;
}

@media only screen and (min-width:1024px) {
	.image_full {
		display: block;
		margin-left: auto;
		margin-right: auto;
		max-width: 100%;
		height: auto;
	}

	.image_mobile {
		display: none;
	}
}