@import url("public.css");

.section {
  padding-top: 60px;
}

.bg-gray {
  background-color: #F8F9F9;
}

.bg-blue {
  background-color: #007aff;
  color: #FFFFFF;
}

.top-container {
	width: 100%;
	background: url(../img/home/top_banner.png) no-repeat;
	background-size: 100%;
	background-position: center;
	height: 40vw;
}

.top-container .top-info {
	height: 100%;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	flex-direction: column;
}

.top-container .top-info .top-info-title {
	font-size: 4vw;
	color: #FFFFFF;
	line-height: 5vw;
}

.top-info-subtitle {
	margin-top: 1vw;
	font-size: 0.8vw;
	color: #FFFFFF;
}

.top-info-btn {
	margin-top: 5vw;
}

@media only screen and (max-width: 600px) {
  .section {
    padding-top: 65px;
  }

	.top-container {
		height: 200vw;
		background-size: auto 100%;
		background-position: 40% center;
	}
	
	.top-container .top-info .top-info-title {
		font-size: 13vw;
		line-height: normal;
	}
	
	.top-info-subtitle {
		margin-top: 10vw;
		font-size: 4vw;
	}
	
	.top-container .top-info {
		margin-top: -10vw;
	}
	
	.top-info-btn {
		margin-top: 20vw;
	}
}

/* 关于我们 */
.price-section {
  padding: 40px 0 0;
}

.top-aboutUs-title {
	font-size: 40px;
	color: #4bb5c3;
	letter-spacing: 10px;
}

.top-aboutUs-subtitle {
	margin-top: 35px;
	font-size: 20px;
	color: #5d5d5d;
}

.aboutUs-introl {
	width: 300px;
	margin: 0 auto;
	text-align: left;
	color: #5d5d5d;
	font-size: 20px;
}

.knowUs-btn {
	width: 300px;
	margin: 100px auto 0;
}

@media only screen and (max-width: 600px) {
	.top-aboutUs-title {
		font-size: 30px;
	}
	
	.aboutUs-introl {
		width: 100%;
		font-size: 14px;
	}
	
	.knowUs-btn {
		width: 100%;
		text-align: center !important;
	}
}

/* 解决方案 */
.solution-section {
	padding-top: 75px;
	padding-bottom: 100px;
}

.top-solution-title {
	font-size: 40px;
	color: #4bb5c3;
	letter-spacing: 10px;
	margin-bottom: 20px;
}

.solution-img {
	height: 46px;
}

.solution-label {
	margin-top: 10px;
	color: #5d5d5d;
	font-size: 16px;
}

.solution-btn {
	margin-top: 50px;
}

@media only screen and (max-width: 600px) {
	.top-solution-title {
		font-size: 30px;
	}
	
	.solution-label {
		font-size: 14px;
	}
}

/* 我们的优势 */
.advantage-container {
	padding-top: 75px;
	padding-bottom: 100px;
}

.advantage-title {
	font-size: 40px;
	margin-bottom: 10px;
	font-weight: bold;
}

.advantage-content {
	font-size: 20px;
	color: #5d5d5d;
}

.mb {
	margin-bottom: 20px;
}

@media only screen and (max-width: 600px) {
	.advantage-container .top-aboutUs-subtitle {
		font-size: 18px;
	}
	
	.advantage-title {
		font-size: 20px;
	}
	
	.advantage-content {
		font-size: 14px;
	}
}

/* 联系我们 */
.contactUs-container {
	padding-top: 75px;
	padding-bottom: 100px;
}

.btn-primary {
	--bs-btn-color: #fff;
	--bs-btn-bg: #4bb5c3;
	--bs-btn-border-color: #4bb5c3;
	--bs-btn-hover-color: #fff;
	--bs-btn-hover-bg: #4bb5c391;
	--bs-btn-hover-border-color: #4bb5c3;
	--bs-btn-focus-shadow-rgb: 49, 132, 253;
	--bs-btn-active-color: #fff;
	--bs-btn-active-bg: #4bb5c391;
	--bs-btn-active-border-color: #4bb5c3;
	--bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
	--bs-btn-disabled-color: #fff;
	--bs-btn-disabled-bg: #4bb5c34a;
	--bs-btn-disabled-border-color: #4bb5c3;
}

#liveAlertPlaceholder {
	position: fixed;
	top: 100px;
	left: 50%;
	width: 30%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
}

@media only screen and (max-width: 600px) {
	.contact-btn {
		text-align: center !important;
	}
	#liveAlertPlaceholder {
		width: 90%;
	}
}

/* 页脚 */
.footer-list i {
	color: #FFFFFF;
	vertical-align: top;
}

.footer-item {
	padding-left: 5px;
	text-align: left;
	color: #FFFFFF;
	font-size: 14px;
}

@media only screen and (max-width: 600px) {
	.footer-item {
		font-size: 12px;
	}
}