.top {
	width: 100%;
	height: 430px;
	background-image: linear-gradient(90deg, #a30a0a 0%, #ca1c1d 81%);
	background-size: cover;
	background-position: center;
	color: #fff;
	text-align: left;
}

.top_word1 {
	width: 168px;
	height: 54px;
	font-family: PingFangSC-Regular;
	font-size: 42px;
	color: #ffffff;
	line-height: 54px;
	font-weight: 400;
	margin-bottom: 20px;
}

.top_word2 {
	width: 192px;
	height: 54px;
	font-family: PingFangSC-Regular;
	font-size: 24px;
	color: #ffffff;
	line-height: 54px;
	font-weight: 400;
}

.card_list {
	display: flex;
	width: 1200px;
	margin: 0 auto;
	margin-bottom: 150px;
}

.card {
	width: 360px;
	height: 418px;
	margin-left: 20px;
	border: 1px solid #ebecec;
	position: relative;
}

.card:first-child {
	margin-left: 0;
}

.card_tit {
	font-size: 22px;
	color: #051633;
	margin-top: 45px;
	margin-bottom: 10px;
	text-align: center;
}

.card_cont {
	width: 304px;
	margin-bottom: 25px;
	font-size: 16px;
	color: #6b798e;
	margin: 0 auto;
	text-align: center;
	margin-bottom: 30px;
	line-height: 25px;
}

.card_btn {
	margin: 0 auto;
	width: 160px;
	height: 30px;
	line-height: 30px;
	border: 1px solid #0963e0;
	color: #0963e0;
	text-align: center;
}

.card_img {
	width: 220px;
	height: 200px;
	position: absolute;
	right: 0;
	bottom: 15px;
	animation: heart 1.3s ease-in-out infinite alternate;
	z-index: -5;
}

.card_img1 {
	background: url(../img/product/wangdaifuwu.png) no-repeat;
	background-size: 100% 100%;
}

.card_img2 {
	background: url(../img/product/gonggongfuwu.png) no-repeat;
	background-size: 100% 100%;
}

.card_img3 {
	background: url(../img/product/fengkongfuwu.png) no-repeat;
	background-size: 100% 100%;
}

/* 浮动效果 */

@keyframes heart {
	from {
		transform: translate(0, 0);
	}
	to {
		transform: translate(0, 15px);
	}
}