p, h1,h2, h3, h4{
	margin: 0;
	padding: 0;

}

ul, li{
    list-style-type: none;
    margin: 0;
    padding: 0;
}

a, button{
	text-decoration: none;
	color: inherit;
}

button{
	border: none;
}

.ri{
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
}