@charset "utf-8";
/* CSS Document */

* {
	padding: 0;
	margin: 0;
}

/*
@media (max-width: 1440px) {
	.w{width:1200px;}
}
@media (max-width: 1360px) {
	.w{width:1100px;}
}
@media (max-width: 1200px) {
    .w{width:1000px;}
}
@media (max-width: 991px) {
	.w{padding: 0 20px!important;width: 100%;}
	
}
*/

body {
	background-color: #f3f5f7;
	box-sizing: border-box;
	overflow-x: hidden;
}

li {
	list-style: none;
}

a {
	text-decoration: none;
}

.clearfix:before, .clearfix:after {
	content: "";
	display: table;
}

.clearfix:after {
	clear: both;
}

.clearfix {
	*zoom: 1;
}

.banner {
	width: 100%;
	background-image: url("images/banner.png");
	background-size: 1300px;
	animation: banner_move 20s linear infinite;
	background-color: #89B5FF;
}

.w {
	margin: 0 auto;
	width: 1200px;
}

.main {
	width: 1200px;
	display: flex;
	align-items: center;
	height: 700px;
	background: no-repeat;
}

.main .text {
	display: inline-block;
	margin-top: 20px;
	margin-left: 50px;
	color: #fff;
}


.main .text h4 {
	margin-top: 5px;
	font-size: 28px;
	color: #fff;
}

.main .text h1 {
	font-size: 50px;
	color: #fff;
}

.main .text h1 span {
	color: rgba(6, 63, 244, 1);
}

.main .text h4 span {
	color: rgba(6, 63, 244, 1);
}

@keyframes banner_move {
	0% {
		background-position: 0 0;
	}
	100% {
		background-position: -1300px 0;
	}
}

.banner .head {
	display: flex;
	justify-content: center;
	position: absolute;
	top: 0;
	width: 100vw;
	height: 50px;
}

.banner .head .setting {
	float: left;
	margin-right: 50px;
	width: 50px;
	height: 50px;
}

.banner .head .setting::before {
	content: '';
	display: block;
	width: 16px;
	height: 3px;
	border-radius: 10px;
	background-color: #fff;
	margin: 19px 10px 5px 17px;
}

.banner .head .setting::after {
	content: '';
	display: block;
	width: 16px;
	height: 3px;
	border-radius: 10px;
	background-color: #fff;
	margin: 5px 10px 5px 17px;
}

.banner .head .nav ul {
	height: 100%;
}

.banner .head .nav ul li{
	line-height: 50px;
	float: left;
/*	background-color: pink;*/
	padding: 0 20px;
	color: #fff;
	font-size: 16px;
	transition: background-size .5s;
	background: linear-gradient(to right, #fff, #fff) no-repeat center 78%;
	background-size: 0 1px;
	cursor: default;
}

.banner .head .nav ul .onmouseover {
	background-size: 70% 1px;
}

.banner .head .nav ul li img {
	width: 100px;
	margin-top: 12px;
}

.banner .talk {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 80px;
	height: 30px;
	background-color: #fff;
	border-radius: 5px;
	margin-left: 50px;
	margin-top: 10px;
	color: #090501;
	box-shadow: 0 2px 5px rgba(0, 0, 0, .6);
	font-size: 13px;
	transition: all .2s;
}

.banner .talk:hover {
	background-color: #063ff4;
	color: #fff;
}

.intro {
	position: relative;
	top: -90px;
	box-sizing: border-box;
}

.intro ul li {
	box-sizing: border-box;
	float: left;
	position: relative;
	width: 300px;
	height: 320px;
	background-color: #fff;
	margin: 0 50px;
	border-radius: 10px;
	border: 2px solid #063ff4;
}

.intro ul li .line {
	content: '';
	position: absolute;
	z-index: -1;
	bottom: -22px;
	left: -2px;
	width: 300px;
	height: 40px;
	background-color: #063ff4;
	border-radius: 0 0 10px 10px
}

.intro ul li img {
	width: 100%;
	border-radius: 10px;
	overflow: hidden;
}

.intro ul li h2 {
	position: relative;
	z-index: 3;
	height: 45px;
	display: flex;
	justify-content: center;
	font-size: 29px;
	color: #090501;
	background: linear-gradient(#063ff4, #063ff4) no-repeat center bottom;
	background-size: 20% 2px;
}

.intro ul li p {
	display: flex;
	justify-content: center;
	box-sizing: border-box;
	padding: 5px 10px;
	color: #090501;
	text-align: center;
}

.Code_case {
	display: flex;
	flex-direction: column;
}

.Code_case .title {
	display: flex;
	align-items: center;
	flex-direction: column;
}

.Code_case h2 {
	font-size: 40px;
	height: 42px;
}

.Code_case .title p {
	font-size: 18px;
	font-weight: 700;
	width: 112px;
	text-align: center;
}

.Code_case .case {
	width: 100%;
	margin-top: 15px;
}

.Code_case ul {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.Code_case ul li {
	width: 270px;
	height: 210px;
	margin-bottom: 15px;
/*	background-color: pink;*/
}

.Code_case ul li img {
	box-sizing: border-box;
	width: 100%;
	border-radius: 10px;
	overflow: hidden;
	border: 2px solid #090501;
	transition: all .4s;
}

.Code_case ul li img:hover {
	border: 2px solid #063FF4;
}

.Code_case ul li h3 {
	font-size: 17px;
	margin-top: -4px;
	margin-left: .5em;
}

.Code_case ul li p {
	display: inline;
	font-weight: 400;
	font-size: 14px;
	color: #A8A8A8;
	padding: 0;
	margin-left: .5em;
}