body {
	padding-top: 20px;
}
.navbar h1{
  text-align: center;
  background-color: black;
  color: white;
  padding: 40px;
}
.container{
    background-image: url("https://images.unsplash.com/photo-1527239441953-caffd968d952?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxzZWFyY2h8MTF8fHBsYW5lJTIwY29sb3J8ZW58MHx8MHx8&auto=format&fit=crop&w=500&q=60");
    background-size: cover;
}
#calculate-rectangle,
#calculate-circle,
#calculate-triangle {
	width: 280px !important;
}

#calculator input[type=text]:hover {
	cursor: default;
}

#calculator {
	font-family: helvetica, arial, sans-serif;
	display: block;
	width: 300px;
	margin: 0 auto;
	height: 360px;
	padding: 20px 20px 20px 20px;
	background-color: rgba(0, 0, 0, .2);
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-o-border-radius: 5px;
	-opera-border-radius: 5px;
	-ms-border-radius: 5px;
	-khtml-border-radius: 5px;
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 1px 0 0 rgba(255, 255, 255, .35), inset -1px 0 0 rgba(0, 0, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .65), 0 1px 3px rgba(0, 0, 0, .3), inset 0 -10px 200px rgba(0, 0, 0, .35), 0 20px 25px -10px rgba(0, 0, 0, .6);
	-webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 1px 0 0 rgba(255, 255, 255, .35), inset -1px 0 0 rgba(0, 0, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .65), 0 1px 3px rgba(0, 0, 0, .3), inset 0 -10px 200px rgba(0, 0, 0, .35), 0 20px 25px -10px rgba(0, 0, 0, .6);
	-moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 1px 0 0 rgba(255, 255, 255, .35), inset -1px 0 0 rgba(0, 0, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .65), 0 1px 3px rgba(0, 0, 0, .3), inset 0 -10px 200px rgba(0, 0, 0, .35), 0 20px 25px -10px rgba(0, 0, 0, .6);
	-o-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 1px 0 0 rgba(255, 255, 255, .35), inset -1px 0 0 rgba(0, 0, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .65), 0 1px 3px rgba(0, 0, 0, .3), inset 0 -10px 200px rgba(0, 0, 0, .35), 0 20px 25px -10px rgba(0, 0, 0, .6);
	-opera-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 1px 0 0 rgba(255, 255, 255, .35), inset -1px 0 0 rgba(0, 0, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .65), 0 1px 3px rgba(0, 0, 0, .3), inset 0 -10px 200px rgba(0, 0, 0, .35), 0 20px 25px -10px rgba(0, 0, 0, .6);
	-ms-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 1px 0 0 rgba(255, 255, 255, .35), inset -1px 0 0 rgba(0, 0, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .65), 0 1px 3px rgba(0, 0, 0, .3), inset 0 -10px 200px rgba(0, 0, 0, .35), 0 20px 25px -10px rgba(0, 0, 0, .6);
	-khtml-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 1px 0 0 rgba(255, 255, 255, .35), inset -1px 0 0 rgba(0, 0, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .65), 0 1px 3px rgba(0, 0, 0, .3), inset 0 -10px 200px rgba(0, 0, 0, .35), 0 20px 25px -10px rgba(0, 0, 0, .6);
	-webkit-animation: calc .8s 1 ease-out;
	-moz-animation: calc .8s 1 ease-out;
	position: relative;
	display: block;
}

#calculator div {
	padding: 10px;
	width: 280px;
	margin-top: 20px;
	margin-bottom: 12px;
	height: 180px;
	background-color: rgba(0, 0, 0, .2);
	border-radius: 3px;
	color: #000;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	-o-border-radius: 3px;
	-opera-border-radius: 3px;
	-ms-border-radius: 3px;
	-khtml-border-radius: 3px;
	box-shadow: inset 0 1px 2px -1px rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(255, 255, 255, .4), inset 0 -100px 200px rgba(0, 0, 0, .2);
	-webkit-box-shadow: inset 0 1px 2px -1px rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(255, 255, 255, .4), inset 0 -100px 200px rgba(0, 0, 0, .2);
	-moz-box-shadow: inset 0 1px 2px -1px rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(255, 255, 255, .4), inset 0 -100px 200px rgba(0, 0, 0, .2);
	-o-box-shadow: inset 0 1px 2px -1px rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(255, 255, 255, .4), inset 0 -100px 200px rgba(0, 0, 0, .2);
	-opera-box-shadow: inset 0 1px 2px -1px rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(255, 255, 255, .4), inset 0 -100px 200px rgba(0, 0, 0, .2);
	-ms-box-shadow: inset 0 1px 2px -1px rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(255, 255, 255, .4), inset 0 -100px 200px rgba(0, 0, 0, .2);
	-khtml-box-shadow: inset 0 1px 2px -1px rgba(0, 0, 0, .1), inset 0 -1px 0 rgba(255, 255, 255, .4), inset 0 -100px 200px rgba(0, 0, 0, .2);
}

#calculator hr {
	display: block;
	height: 1px;
	/*margin-top: -1%;*/
	position: relative;
	clear: both;
	padding: 0;
	width: 100%;
	border: none !important;
}

input,
isindex,
input::-webkit-input-list-button {
	display: block;
	border: none !important;
	-webkit-appearance: none !important;
}

#calculator input[type=text] {
	width: 50px;
	padding: 0 2px;
	text-indent: .4em;
	text-align: right;
	height: 25px;
	margin-right: 4px;
	border: none !important;
	display: inline;
	clear: both;
	letter-spacing: .1em;
	color: #F3E8A3;
	background-color: #999;
	filter: progid: DXImageTransform.Microsoft.gradient(startColorstr='#80ffffff', endColorstr='#1affffff');
	background: -webkit-gradient(linear, left top, left bottom, from(#292929), color-stop(50%, #5f5f5f), color-stop(50%, #1a1a1a), to(#000000));
	background: -moz-linear-gradient(top, #434343, #5e5e5e 50%, #181818 51%, #010101);
	background: -o-linear-gradient(top, #434343, #5e5e5e 50%, #181818 51%, #010101);
	background: -ms-linear-gradient(top, #434343, #5e5e5e 50%, #181818 51%, #010101);
	box-shadow: inset 40px 0 50px rgba(0, 0, 0, .6), inset -40px 0 50px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .3), 0 -1px 0 rgba(0, 0, 0, .3);
	-webkit-box-shadow: inset 40px 0 50px rgba(0, 0, 0, .6), inset -40px 0 50px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .3), 0 -1px 0 rgba(0, 0, 0, .3);
	-moz-box-shadow: inset 40px 0 50px rgba(0, 0, 0, .6), inset -40px 0 50px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .3), 0 -1px 0 rgba(0, 0, 0, .3);
	-o-box-shadow: inset 40px 0 50px rgba(0, 0, 0, .6), inset -40px 0 50px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .3), 0 -1px 0 rgba(0, 0, 0, .3);
	-opera-box-shadow: inset 40px 0 50px rgba(0, 0, 0, .6), inset -40px 0 50px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .3), 0 -1px 0 rgba(0, 0, 0, .3);
	-ms-box-shadow: inset 40px 0 50px rgba(0, 0, 0, .6), inset -40px 0 50px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .3), 0 -1px 0 rgba(0, 0, 0, .3);
	-khtml-box-shadow: inset 40px 0 50px rgba(0, 0, 0, .6), inset -40px 0 50px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .3), 0 -1px 0 rgba(0, 0, 0, .3);
	text-shadow: 0 0 2px rgba(255, 255, 255, .8), 0 0 15px rgba(255, 255, 255, .8);
}

#calculator span {
	float: left;
	width: 100%;
	margin: 10px 0;
}

#calculator span span {
	float: none;
	display: inline-block;
	width: 70px;
	margin: 0;
}

.result {
	margin-left: 10px !important;
}

.result span {
	width: 100px !important;
	text-align: right;
	margin-right: 10px !important;
}

#calculator input[type=button] {
	width: 80px;
	float: left;
	margin: 10px;
	white-space: normal !important;
	padding: 0 !important;
	height: 25px;
	line-height: 15%;
	text-align: center;
	border-radius: 3px;
	/*float: left;*/
	font-size: 100%;
	box-sizing: normal;
	box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 20px 20px -10px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 20px 20px -10px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 20px 20px -10px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 20px 20px -10px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 20px 20px -10px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 20px 20px -10px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 20px 20px -10px rgba(255, 255, 255, .1), inset 0 -1px 0 rgba(0, 0, 0, 1);
	border: none !important;
	background-color: rgba(0, 0, 0, .6);
	color: rgba(255, 255, 255, .8);
	text-shadow: 0 -1px 0 rgba(0, 0, 0, .5);
	cursor: pointer;
}

#calculator input[type=button].function {
	text-shadow: 0 1px 0 rgba(255, 255, 255, 1);
	background-color: rgba(255, 255, 255, .7);
	color: rgba(0, 0, 0, .8);
	box-shadow: 0 1px 0 rgba(255, 255, 255, .1), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 20px 20px -10px rgba(255, 255, 255, .2), inset 0 -1px 0 rgba(0, 0, 0, .6);
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .1), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 20px 20px -10px rgba(255, 255, 255, .2), inset 0 -1px 0 rgba(0, 0, 0, .6);
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .1), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 20px 20px -10px rgba(255, 255, 255, .2), inset 0 -1px 0 rgba(0, 0, 0, .6);
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .1), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 20px 20px -10px rgba(255, 255, 255, .2), inset 0 -1px 0 rgba(0, 0, 0, .6);
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .1), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 20px 20px -10px rgba(255, 255, 255, .2), inset 0 -1px 0 rgba(0, 0, 0, .6);
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .1), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 20px 20px -10px rgba(255, 255, 255, .2), inset 0 -1px 0 rgba(0, 0, 0, .6);
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .1), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 20px 20px -10px rgba(255, 255, 255, .2), inset 0 -1px 0 rgba(0, 0, 0, .6);
	font-size: 150%;
}

#calculator input[type=button].function:hover {
	background-color: rgba(255, 255, 255, .8);
	color: black;
	box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 -1px 0 rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 0 20px white;
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 -1px 0 rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 0 20px white;
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 -1px 0 rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 0 20px white;
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 -1px 0 rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 0 20px white;
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 -1px 0 rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 0 20px white;
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 -1px 0 rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 0 20px white;
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 -1px 0 rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 0 20px white;
	text-shadow: 0 1px 0 rgba(255, 255, 255, 1);
}

.last {
	margin-right: 0 !important;
	clear: right;
}

#calculator input[type=button].clearButton {
	background-color: red;
	color: rgba(255, 255, 255, .8);
	box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 -30px 30px -20px rgba(0, 0, 0, .3), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 -30px 30px -20px rgba(0, 0, 0, .3), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 -30px 30px -20px rgba(0, 0, 0, .3), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 -30px 30px -20px rgba(0, 0, 0, .3), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 -30px 30px -20px rgba(0, 0, 0, .3), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 -30px 30px -20px rgba(0, 0, 0, .3), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 -30px 30px -20px rgba(0, 0, 0, .3), inset 0 -1px 0 rgba(0, 0, 0, 1);
}

#calculator input[type=button].clearButton:hover {
	background-color: red;
	color: white;
	box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 30px 30px -20px rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 30px 30px -20px rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 30px 30px -20px rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 30px 30px -20px rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 30px 30px -20px rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 30px 30px -20px rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .15), inset 0 30px 30px -20px rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, 1);
}

#calculator input[type=button].clearButton:active {
	background-color: red;
	color: white;
	box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 0 30px -5px rgba(0, 0, 0, .3);
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 0 30px -5px rgba(0, 0, 0, .3);
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 0 30px -5px rgba(0, 0, 0, .3);
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 0 30px -5px rgba(0, 0, 0, .3);
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 0 30px -5px rgba(0, 0, 0, .3);
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 0 30px -5px rgba(0, 0, 0, .3);
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), 0 -1px 0 rgba(0, 0, 0, .4), inset 0 0 30px -5px rgba(0, 0, 0, .3);
	text-shadow: 0 0 4px white;
}

#calculator input[type=button]:hover {
	background-color: rgba(0, 0, 0, .8);
	color: white;
	text-shadow: 0 -1px 0 black;
}

#calculator input[type=button]:active {
	color: #F3E8A3;
	text-shadow: 0 0 4px white, 0 0 20px rgba(255, 255, 255, 1);
	box-shadow: 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 30px -5px rgba(0, 0, 0, .4), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 30px -5px rgba(0, 0, 0, .4), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 30px -5px rgba(0, 0, 0, .4), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 30px -5px rgba(0, 0, 0, .4), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 30px -5px rgba(0, 0, 0, .4), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 30px -5px rgba(0, 0, 0, .4), inset 0 -1px 0 rgba(0, 0, 0, 1);
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 30px -5px rgba(0, 0, 0, .4), inset 0 -1px 0 rgba(0, 0, 0, 1);
}

#calculator input[type=button].function:active {
	background-color: rgba(255, 255, 255, .8);
	color: black;
	box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 0 3px rgba(0, 0, 0, .6), inset 0 0 30px -5px rgba(0, 0, 0, .2);
	-webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 0 3px rgba(0, 0, 0, .6), inset 0 0 30px -5px rgba(0, 0, 0, .2);
	-moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 0 3px rgba(0, 0, 0, .6), inset 0 0 30px -5px rgba(0, 0, 0, .2);
	-o-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 0 3px rgba(0, 0, 0, .6), inset 0 0 30px -5px rgba(0, 0, 0, .2);
	-opera-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 0 3px rgba(0, 0, 0, .6), inset 0 0 30px -5px rgba(0, 0, 0, .2);
	-ms-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 0 3px rgba(0, 0, 0, .6), inset 0 0 30px -5px rgba(0, 0, 0, .2);
	-khtml-box-shadow: 0 1px 0 rgba(255, 255, 255, .25), 0 -1px 0 rgba(0, 0, 0, .25), inset 0 0 3px rgba(0, 0, 0, .6), inset 0 0 30px -5px rgba(0, 0, 0, .2);
	text-shadow: 0 0 4px white;
}

.calculatorSelected {
	background: white;
	color: #F3E8A3 !important;
	background-color: rgba(0, 0, 0, .8) !important;
}
.footer h2{
    color: white;
    background-color: black;
    padding: 30px;
    text-align: center;
}