styles.css

::selection {
	background-color: #aa68b3;
	color: white;
}

html {
	height: 100%;;
}

* {
	box-sizing: border-box;
	padding: 0;
	margin: 0;
}

body {
	margin: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	background-color: #c7dde8;
	background-image: url("img/bg.svg");
	font-family: Montserrat, sans-serif;
	font-size: 1em;
}

#main-container {
	margin: 0 auto;
	width: 17em;
	background-color: white;
	box-shadow: 0 0 3.500em 0 rgba(137,190,217,0.6);
}

#header {
	padding: 0 1em;
	padding-top: 1em;
	background-color: #fa3b72;
	color: white;
}

h1 {
	font-size: 2em;
	font-weight: 700;
	/*	margin-bottom: 0.750em; */
	width: 79%;
	float: left;
}

#stanje-container {
	padding-bottom: 1.7em;
	width: 100%;
	font-size: 1em;
}

#stanje-container p {
	float: left;
	margin: 0;
	margin-right: .5em;
	padding: 0;
	font-size: .875em;
	color: #f7c4d2;
}

#stanje-container em {
	float: left;
	margin: 0;
	padding: 0;
	font-size: .875em;
	font-style: italic;
	font-weight: 500;
	color: white;
}

#strong-container {
	display: block;
	width: 100%;
	font-size: 1em;
	font-weight: 700;
	padding-bottom: 4em;
}

#bmiOut {
	float: right;
	width: 20%;
	font-size: 2em;
	text-align: right;
}

h2 {
	display: flex;
	margin: 0 auto;
	padding: 1em;
	width: 100%;
	font-size: 1.125em;
	background-color: white;
	color: #4a546e;
}

.slidecontainer {
	margin: 0 1em;
	padding: 0 1em;
	color: #4a546e;	
}

.slidecontainer p:first-child {
	margin-top: 1.143em;
}

.slidecontainer p {
	margin-top: 2.286em;
	margin-bottom: 0.857em;
}

input[type="range"] {
	width: 100%;
	-webkit-appearance: none;
}

input[type="range"]:focus {
	outline: none;
	border: none;
}

input[type="range"]::-webkit-slider-runnable-track {
	margin-top: -1px;
	height: .5em;
	font-size: 1.2em;
	border-radius: .250em;
	cursor: ew-resize;
	background-color: #fa3b72;
}


input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	font-size: 1em;
	margin-top: -.5em;
	width: 1.5em;
	height: 1.5em;
	border: 6px solid #fa3b72;
	border-radius: 1em;	
	background-color: white;
}

input[type="range"]::-moz-range-track {
 	margin-top: -1px;
	height: .5em;
	font-size: 1.2em;
	border-radius: .250em;
	cursor: ew-resize;
	background-color: #fa3b72;
}

input[type="range"]::-moz-range-thumb {
	appearance: none;
	font-size: 1em;
	margin-top: -.5em;
	width: .85em;
	height: .85em;
	border: 6px solid #fa3b72;
	border-radius: 14px;	
	background-color: white;
}

input[type=range]::-moz-focus-outer {
	border: 0;
}

p {
	font-size: .875em;
}

#button-container {
	display: flex;
	justify-content: center;
}

button {
	margin: 3.5em 0;
	margin-bottom: 2.5em;
	padding: 0.750em;
	width: 11em;
	border: none;
	border-radius: 1.688em;
	outline: none;
	font-family: Montserrat, sans-serif;
	font-weight: 600;
	font-size: 1em;
	background-color: #fa3b72;
	color: white;
	border: none;
}

button:hover {
	background-color: #aa68b3;
	cursor: pointer;
	transition: 0.8s;
	outline: none;
}

button::-moz-focus-inner {
	border: none;
}

@media only screen and (max-width: 720px) {

	body {
		display: block;
		height: 100%;
		margin: 0;
		width: 100%;
		background-color: white;
		background-image: none;
	}

	#main-container {
		margin: 0;
		width: 100%;
		box-shadow: none;
	}

	#header {
		width: 100%;
	}

	h2 {
		margin: 0 auto;
	}

	.slidecontainer {
		margin: 0 1em;
		padding: 0 1em;
	}

}