project-codepen/src/pages/Main.css

#body {
	margin: 0;
	padding: 0;
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 90vh;
	font-family: "Telefon Black", Sans-Serif;
}

.box {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	background: #170422;
	max-width: 500px;
}

.box::before {
	content: "";
	position: absolute;
	top: -2px;
	left: -2px;
	right: -2px;
	bottom: -2px;
	background: #fff;
	z-index: -1;
}

.box::after {
	content: "";
	position: absolute;
	top: -2px;
	left: -2px;
	right: -2px;
	bottom: -2px;
	background: #fff;
	z-index: -2;
	filter: blur(40px);
}

.box::before,
.box::after {
	background: linear-gradient(235deg, #89ff00, #060c21, #00bcd4);
}

.content {
	padding: 40px;
	box-sizing: border-box;
	color: #ffffff;
	font-size: 20px;
}

.btn_form {
	width: 180px;
	height: 40px;
	text-decoration: none;
	color: #c9b6cf;
	text-align: center;
	line-height: 20px;
	display: block;
	margin-left: 10px;
	margin-right: 10px;
	font: normal 17px arial;
	cursor: pointer;
}

.btn_form:not(.active) {
	box-shadow: inset 0 1px 1px rgba(111, 55, 125, 0.8), inset 0 -1px 0px rgba(63, 59, 113, 0.2),
		0 9px 16px 0 rgba(0, 0, 0, 0.3), 0 4px 3px 0 rgba(0, 0, 0, 0.3), 0 0 0 1px #150a1e;
	background-image: linear-gradient(#3b2751, #271739);
	text-shadow: 0 0 21px rgba(223, 206, 228, 0.5), 0 -1px 0 #311d47;
}

.btn_form:not(.active):hover,
.btn_form:not(.active):focus {
	transition: color 200ms linear, text-shadow 500ms linear;
	color: #fff;
	text-shadow: 0 0 21px rgba(223, 206, 228, 0.5), 0 0 10px rgba(223, 206, 228, 0.4), 0 0 2px #2a153c;
}

.btn_form:not(:hover) {
	transition: 0.6s;
}

.card {
	width: 500px;
	height: 360px;
	padding-left: 100px;
	margin-left: 470px;
	margin-top: 100px;
	padding-top: 10px;
	background: linear-gradient(#f0e2ef, #faf5f5);
	-webkit-box-shadow: inset 0 0 40px rgb(36, 16, 61);
	-moz-box-shadow: inset 0 0 40px rgb(37, 12, 58);
	box-shadow: inset 0 0 40px rgb(26, 10, 48);
}

.nick_style {
	display: block;
	width: 100px;
	margin-left: 115px;
}

.block_search {
	display: flex;
	justify-content: center;
	align-items: center;
}

.btn_search {
	width: 180px;
	height: 40px;
	text-decoration: none;
	color: #b5a2bb;
	margin-right: 200px;
	text-align: center;
	line-height: 20px;
	font: normal 17px arial;
	cursor: pointer;
	margin-bottom: 10px;
}

.btn_search:not(.active) {
	box-shadow: inset 0 1px 1px rgba(111, 55, 125, 0.8), inset 0 -1px 0px rgba(63, 59, 113, 0.2),
		0 9px 16px 0 rgba(0, 0, 0, 0.3), 0 4px 3px 0 rgba(0, 0, 0, 0.3), 0 0 0 1px #150a1e;
	background-image: linear-gradient(#3b2751, #271739);
	text-shadow: 0 0 21px rgba(223, 206, 228, 0.5), 0 -1px 0 #311d47;
}

.btn_search:not(.active):hover,
.btn_search:not(.active):focus {
	transition: color 200ms linear, text-shadow 500ms linear;
	color: #fff;
	text-shadow: 0 0 21px rgba(223, 206, 228, 0.5), 0 0 10px rgba(223, 206, 228, 0.4), 0 0 2px #2a153c;
}

.btn_search:not(:hover) {
	transition: 0.6s;
}

.block_button_back {
	padding-top: 20px;
}

.field_for_search {
	width: 50%;
	margin-left: 370px;
}

::-webkit-input-placeholder {
	text-align: center;
}

.btn_block_search {
	margin-top: 10px;
	margin-left: 44%;
	margin-bottom: 10px;
}

.btn_block_back {
	padding: 10px;
}

.snippet_block {
	display: flex;
	flex-wrap: wrap;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.snippet {
	margin-bottom: 10px;
	border: 1px solid rgb(131, 111, 145);
	border-radius: 10px;
}

.snippet img {
	width: 100%;
	padding: 10px;
	height: 300px;
	box-shadow: 0 6px 10px 0 rgba(152, 128, 168, 0.4);
	transition: 0.3s;
	border-radius: 10px;
}

.snippet img:hover {
	box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}

.block_content {
	display: flex;
	flex-wrap: wrap;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.block_content p {
	font-size: 18px;
	font-family: "Telefon Black", Sans-Serif;
	line-height: 7px;
}

.btn_center {
	margin-left: 200px;
}