.white-bg{background-color: #fff;}
.banner {
    position: relative;
}

.banner img {
    width: 100%;
    height: auto;
}

.banner .form {
    background-color: #fff;
    position: absolute;
    top: 10%;
    left: 60%;
    padding: 20px;
    border-radius: 12px;
}

h1 {
    font-size: 28px;
    line-height: 42px;
    font-weight: bold;
    text-align: center;
    letter-spacing: 0em;
    font-feature-settings: "kern" on;
    color: #333333;
    height: 61px;
}

h4 {
    font-size: 16px;
    font-weight: normal;
    line-height: normal;
    text-align: center;
    letter-spacing: 0em;
}
.p-20{padding: 20px 0;}
.title {
    margin: 30px auto 20px;
}

.title h1 span:nth-child(1) {
    border-bottom: 5px solid #ff0000;
    margin-right: 2px;
    padding-bottom: 8px;
}

.title h1 span:nth-child(2) {
    border-bottom: 5px solid #0069FF;
    padding-bottom: 8px;
}

.bwie {
    background-color: #F9F9F9;
}

.school {
    display: flex;
    margin-bottom: 20px;
    justify-content: space-between;
}

.school-img {
    width: 590px;
}

.school-img img {
    width: 100%;
}

.school-txt {
    width: 590px;
}

.school-txt h3 {
    font-size: 20px;
    font-weight: bold;
    line-height: 30px;
    color: #333333;
}

.school-txt p {
font-size: 17px;
  font-weight: normal;
  line-height: 28px;
  text-indent: 2em;
  margin: 10px;
  color: #566566;
}
.develop .time {
    position: relative;
    height: 460px;
}

.develop ul {
    display: flex;
    width: 75%;
    margin-left: 16%;
    position: absolute;
}

.develop ul li {
    margin-right: 34px;
    width: 25%;
    position: relative;
    font-size: 18px;
    color: #000;
}

.develop ul li i {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: 1px solid #0C58FD;
    margin-left: -8%;
}

.develop .line-up li::before {
    content: "";
    position: absolute;
    left: -6%;
    top: 7px;
    width: 1px;
    height: 100%;
    background: url('https://www.bwie.net/statics/index/images/line.png') no-repeat center center;
    background-size: auto;
    background-size: cover;
}

.develop .line-up li:nth-child(1),
.develop .line-up li:nth-child(3) {
    height: 100px;
    top: 50px;
}

.develop .line-up li:nth-child(2),
.develop .line-up li:nth-child(4) {
    height: 150px;
}

.develop-time {
    position: relative;
    padding: 120px 0;
}

.develop .line-down {
    margin-left: 9%;
    top: 55%;
    height: 100px;
    width: 90%;
}

.develop .line-down li i {
    margin-left: -15%;
}

.develop .line-down li::after {
    content: "";
    position: absolute;
    left: -24px;
    top: 7px;
    width: 1px;
    height: 100%;
    background: url('https://www.bwie.net/statics/index/images/line-down.png') no-repeat center center;
    background-size: auto;
    background-size: cover;
}

.develop .line-down li:nth-child(1) {
    height: 116px;
}

.develop .line-down li {
    height: 90px;
}

.develop .line-down li:nth-child(3){
	height: 138px;
}
.develop .line-down li:nth-child(5) {
    height: 161px;
}
.ys-box{
    display: flex;justify-content: space-around;
}
.ys-box .ys-img img{width: 100%;}
.ys-box .ys-item{display: grid;align-items: center;}
.ys-box .ys-item .ys-txt h1{
font-size: 30px;font-weight: bold;text-align: left;
}
.ys-box .ys-item .ys-txt p{font-size: 16px;line-height: 32px;}
.frist{
    width: 400px;
    margin: auto;
    text-align: center;
}
.sl-txt h3{font-size: 20px;
font-weight: bold;
line-height: 2;
  text-align: center;}
.sl-txt p{
    font-size: 18px;
    line-height: 31px;
}

.sl-box{
    display: flex;
}
.sl-box .sl-img{width: 454px;}
.sl-box img{width: 100%;}
.sl-box .sl-txt{
    width: 373px;margin: auto 0;
}
.sl-box .sl-txt:first-child h3{text-align: right;}
.sl-box .sl-txt:last-child h3{text-align: left;}
.ry-box{display: flex;
  flex-wrap: wrap;}
.ry-box img{width: 300px;}
.cj{background-color: #000;}
.cj .main img{width: 100%;}
.cjrh{background-color: #041644;}
.cjrh .main img{width: 100%;}
 #container{
	position:relative;
	width:1200px;
	margin:0 auto 25px;
	padding-bottom: 10px;
	height: 1050px;
	margin: 0 auto;
	
}
#container .grid{
	width:300px;
	height: 250px;
	min-height:100px;
	background:#fff;
	margin:0 auto;
	float:left;
	box-shadow: 0 1px 3px rgba(34,25,25,0.4);
	-moz-box-shadow: 0 1px 3px rgba(34,25,25,0.4);
	-webkit-box-shadow: 0 1px 3px rgba(34,25,25,0.4);
	
	-webkit-transition: top 1s ease, left 1s ease;
	-moz-transition: top 1s ease, left 1s ease;
	-o-transition: top 1s ease, left 1s ease;
	-ms-transition: top 1s ease, left 1s ease;
}

#container .grid strong {
	border-bottom:1px dashed #ccc;
	display:block;
	padding-bottom: 3%;
	margin:5% 5% 0 5%;
	font-size:1.2rem;
	line-height: 1.78;
}
#container .grid p{
	text-align:left;
	color:#777;
	margin:3% 5% 5% 5%;
	font-size: 0.7rem;
	line-height: 1.68;
}
#container .grid .imgholder img{
	max-width:100%;
	background:#fff;
	display:block;
}
.wcdq{
    width: 100%;
    height: 446px;
    background-image: url(https://www.bwie.net/statics/index/images/dq-bg.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-color: #3E546C;
}
.wcdq-box{display: flex;justify-content: space-between;margin: 30px auto;}

.image:hover{
            transform: rotateY(360deg);
        transition: transform 0.5s; 
    }

    .lx .main{
        display: flex;margin: 30px auto;background: #fff;padding: 20px;
    }
    .lx .lx-dz{
        width: 840px;
    }
     .lx .lx-dz img{width: 100%;}
    .lx-txt{
        margin: 0 30px 0 40px;
    }
    .lx-txt h2{
       font-size: 28px;font-weight: bold;line-height: 2;color: #333;
        margin-bottom: 30px;
    }
    .lx-txt p{
        font-size: 18px;
        line-height: 31px;
        color: #333;
    }
   .lx-txt p .icon-address{
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(https://www.bwie.net/statics/index/images/icon/icon-address.png) no-repeat;
}
.lx-txt p .icon-tel{
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(https://www.bwie.net/statics/index/images/icon/icon-tel.png) no-repeat;
}
     .lx-txt p:nth-child(3){
        margin: 30px auto;
     }