style.css

@import url("//fonts.googleapis.com/css?family=Lato:400,700,400italic");
* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
body {
	font-family: "Lato","Helvetica Neue",Helvetica,Arial,sans-serif;
	font-weight: 400;
	line-height: 1.1;
	color: inherit;
}
input,
button,
select,
textarea {
	font-family: inherit;
	font-size: inherit;
	line-height: inherit;
}
a {
	color: #18bc9c;
	text-decoration: none;
}
a:hover,
a:focus {
	color: #18bc9c;
	text-decoration: underline;
}
a:focus {
	outline: thin dotted;
	outline: 5px auto -webkit-focus-ring-color;
	outline-offset: -2px;
}
figure {
	margin: 0;
}
img {
	vertical-align: middle;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
	font-family: "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif;
	font-weight: 400;
	line-height: 1.1;
	color: inherit;
}

h1,
.h1 {
	font-size: 60px;
}
h2,
.h2 {
	font-size: 32px;
}
h3,
.h3 {
	font-size: 26px;
}
h4,
.h4 {
	font-size: 19px;
}
h5,
.h5 {
	font-size: 15px;
}
h6,
.h6 {
	font-size: 13px;
}

.center {
	margin-left: auto;
	margin-right: auto;
	width: 6em
}
.dropzone {
	border: 2px solid rgba(0, 0, 0, 0.3);
	border-radius: 5px;
	max-width: 60%;
	margin-left: auto;
	margin-right: auto;
	min-height: 200px;
	padding: 20px 20px;
}
.dropzone .message {
	cursor: pointer;
	text-align: center;
	margin: 2em 0;
}

.spinner {
	margin: 100px auto;
	width: 50px;
	height: 30px;
	text-align: center;
	font-size: 10px;
}

.spinner > div {
	background-color: #333;
	height: 100%;
	width: 6px;
	display: inline-block;

	-webkit-animation: stretchdelay 1.2s infinite ease-in-out;
	animation: stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect2 {
	-webkit-animation-delay: -1.1s;
	animation-delay: -1.1s;
}

.spinner .rect3 {
	-webkit-animation-delay: -1.0s;
	animation-delay: -1.0s;
}

.spinner .rect4 {
	-webkit-animation-delay: -0.9s;
	animation-delay: -0.9s;
}

.spinner .rect5 {
	-webkit-animation-delay: -0.8s;
	animation-delay: -0.8s;
}

@-webkit-keyframes stretchdelay {
	0%, 40%, 100% { -webkit-transform: scaleY(0.4) }
	20% { -webkit-transform: scaleY(1.0) }
}

@keyframes stretchdelay {
	0%, 40%, 100% {
		transform: scaleY(0.4);
		-webkit-transform: scaleY(0.4);
		}  20% {
			transform: scaleY(1.0);
			-webkit-transform: scaleY(1.0);
		}
	}

	h1,h2,h3 {
		text-align: center;
		margin-top: 21px;
		margin-bottom: 10.5px;
	}

	select {
		background: transparent;
		border: 1px dashed #ddd;
		padding-left: 2px;
		padding-bottom: 2px;
/*	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;*/
}

/*
1. bigger title
2. make the title and tagline same width
3. there should be a down arrow in the dropdown
4. starting state of the dropdown should have "Select sampling rate"
5. put a dashed border for the drop files section and grey out the text and border
6. make the drop files section bigger height
7. put a grey border for the dropdown instead of red
*/