:root {
	--default-color-arrow: #242222;
}

.container {
	min-height: 75rem;
	padding-top: 4rem !important;
}

a {
	text-decoration: none;
}

.img-favicon {
	width: 50px;
	height: 50px;
}

.level {
	text-transform: capitalize;
}

.card-img-right {
	height: 20rem;
	width: 20rem;
}

.share:hover {
	text-decoration: none;
	opacity: 0.8;
}

/**/
.ribbon {
	height: 188px;
	position: relative;
	margin-bottom: 30px;
	background: url(https://html5book.ru/wp-content/uploads/2015/10/snow-road.jpg);
	background-size: cover;
	text-transform: uppercase;
	color: white;
}
.ribbon-wrapper {
	width: 100%;
	height: 188px;
	position: absolute;
	top: 0px;
	left: 0px;
	overflow: hidden;
}
.ribbon-wrapper:before,
.ribbon-wrapper:after {
	content: '';
	position: absolute;
}

.ribbon-upper-right {
	width: 200px;
	height: 40px;
	line-height: 40px;
	position: absolute;
	top: 30px;
	right: -50px;
	z-index: 2;
	overflow: hidden;
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
	border: 1px dashed;
	box-shadow: 0 0 0 3px #57dd43, 0px 21px 5px -18px rgba(0, 0, 0, 0.6);
	background: #57dd43;
	text-align: center;
}

/**/
.arrow-page {
	float: right;
}
.arrow {
	position: fixed;
	width: 52px;
	height: 52px;
	border-radius: 50%;
	border: 1px solid var(--default-color-arrow-up);
	bottom: 1rem;
	right: 0.5rem;
}
.arrow path {
	fill: var(--default-color-arrow-up);
}
.arrow svg {
	width: 100%;
	padding: 10px;
}
.arrow:hover {
	border: 0;
	background: var(--default-color-arrow-up);
	box-shadow: 0px 0px 10px 0px var(--default-color-arrow-up);
	transform: scale(1.2);
}
.arrow:hover path {
	fill: #11ff11;
}