*,
::before,
::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	font-family: Muli, Arial, Helvetica, sans-serif;
	border: none;
}

input,
textarea,
button {
	font-size: 100%;
	outline: none;
}

input::placeholder {
	color: #a0aec0;
}

button {
	cursor: pointer;
}

button:disabled {
	cursor: default;
}