Septdir

<div class="uk-form uk-form-horizontal" donate-form="form">
	<div class="uk-margin">
		<div class="uk-form-label">Сервис</div>
		<div class="uk-form-controls">
			<div class="uk-button-group">
				<a class="uk-button uk-button-default" donate-form="service_button"
				   data-service="yandex">Яндекс.Деньги</a>
				<a class="uk-button uk-button-default" donate-form="service_button" data-service="paypal">PayPal</a>
			</div>
			<input type="hidden" donate-form="service">

Septdir

[input-number] input,
[input-number] input:focus,
[input-number] input:hover,
[input-number] input:active {
	-webkit-appearance: textfield;
	-moz-appearance: textfield;
	appearance: textfield;
	padding-right: 42px;
	box-sizing: border-box;
}

stereokai

//----------------------------------*\
// TRIGONOMETRY FUNCTIONS
//----------------------------------*/

// # Trigonometry in CSS
// 
// - Through Taylor/Maclaurin polynomial representation: http://people.math.sc.edu/girardi/m142/handouts/10sTaylorPolySeries.pdf
// - Useful if you don't want to use JS.
// - With CSS Variables.
// - `calc()` can't do power (x ^ y) so I used multiplication instead.