.mainnav-container {
	background: #000000;
}
#banner {
	align-items: center;
	background-image: url(../images/produce.png);
	background-size: cover;
	background-repeat: no-repeat;
	width: 100%;
	height: 500px;
	background-position: center;
}

#banner ul li {
	margin: 0 10px;
}
#banner ul li a {
	display: inline-block;
	width: 120px;
	height: 46px;
	border-radius: 3px;
	line-height: 46px;
	text-align: center;
	font-weight: 500;
}

.border-blue a {
	color: #1953FF;
	transition: 0.4s ease;
}

.border-blue a:hover {
	color: #fff;
	background: #1953FF;
}

.back-white a:hover{
	background: #0033cc;
}

/* .flex-row li:nth-child(1):hover{
	background-color:#0033cc
}
.flex-row li:nth-child(2):hover , .flex-row li:nth-child(3):hover{
	border: 1px solid #1953ff;
	background-color: #1953ff;
	border-radius: 5px;
	color: #fff;
}
.flex-row li:nth-child(2):hover a ,.flex-row li:nth-child(3):hover a {
	color: #fff;
} */
.detail-er {
	margin: 50px 0;
	color:#1953FF;
}
.center {
	margin:80px 0 60px 0;
}
.h1 {
		margin: 70px 0 20px 0;
}
.h2 {
	margin-bottom: 10px;
}

#subject {
	width:1200px;
	margin:0 auto;
	margin-bottom: 100px;
}
.a-white{
	color:#fff;
}
.a-white:hover {
	color:#fff;
}
#subject-content .subject-img {
	width:650px;
	height:380px;
	border-radius: 10px;
	object-fit: cover;
}
.img-left, .img-right{
	justify-content: space-between;
	margin:50px 0;
}
.subject-text {
	width: 500px;
	padding:50px 0;
	position: relative;
}
.describe {
	margin: 30px 0;
	height:140px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 5;
}
.subject-abso{
	position: absolute;
	left: 0;
	bottom: 70px;
	display: flex;
	flex-direction:row;
	align-items: center;
}
.subject-abso a{
	color:#1953FF;
	margin-right:3px;
}
.question-item>p {
	padding: 20px;
	border-bottom: 1px solid #e2e2e2;
}
#question {
	width: 1200px;
	background: #fbfbfb;
	border: 1px solid #e2e2e2;
	border-radius: 11px;
	margin: 0 auto;
	overflow: hidden;
}
#question .question-item {
	width:579px;
	border-right: 1px solid #e2e2e2;
}
.question-top:hover {
	cursor:pointer
}
.question-ul li{
	display: flex;
	padding: 20px;
	justify-content: flex-start;
	color:#838c99;
	background-color: #fbfbfb;
	line-height: 30px;
	cursor: pointer;
	transition: 0.3s;
}

.question-ul li:hover {
	background-color: #E4EAFC;
}

.question-ul li img {
	margin-right:10px;
}
.question-answer {
	position: relative;
	width:621px;
	overflow: hidden;
	border-radius: 11px;
	background: #fff;
}
.question-content {
	margin-top: 30px;
}
.li-active {
	background-color: #1953ff !important;
	color: #fff !important
}
.div-active {
	z-index: 5  !important;

}
.question-answer > div {
	position: absolute;
	padding:30px 73px;
	background: #fbfbfb;
	height:100%;
	top:0;
	left:0;
	overflow-y: auto;
	z-index: 1;
	box-sizing:border-box;
}
.trans-rihgt:hover {
	margin-right:10px;
	transition:all .3s;
}
#plan {
	width: 1200px;
	margin:40px auto;
	padding:50px 0;
	background-color: #f5fafe;
	border-radius: 10px;
	box-sizing:border-box;
	padding:50px;
	justify-content: space-between;
}
#plan > div{
	width:47%;
}
#plan ul li {
	color:#1953FF !important;
	margin-top:30px;
	display: flex;
	align-items: center;
	font-weight: 500;
	width: fit-content;
}

#plan ul li a{
	color:#1953FF !important;
	transition: 0.3s ease;
}

#plan ul li:hover a{
	margin-right: 15px;
	
}

#plan ul li:hover{
	filter: brightness(60%);
}

.describe-text {
	color:#838c99
}
a {
	text-decoration: none;
}