/* banner文字动画关键帧 */
@keyframes run {
	0%,10%{
		transform: translateX(0);
	}
	20%,30%{
		transform: translateX(0);
	}
	40%,50%{
		transform: translateX(0);
	}
	60%,70%{
		transform: translateX(-875px);
	}
	80%,90%{
		transform: translateX(-875px);
	}
	100%{
		transform: translateX(0);
	}
}

body {
  background: #fafafa;
}
/* banner视频 */
.video-box{
  position: relative;
  /* height: 100vh; */
  height: 700px;
  overflow: hidden;
}
.video-box .video-background{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 800px;
}
.video-box .video-mask{
  position: absolute;
  left: 50%;
  top: 50%;
  background-color: #000;
  opacity: 0.55;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 800px;
}
.video-box .video-textbox{
  width: 520px;
  height: 210px;
  position: absolute;
  transform: translate(-50%, -50%);
  left: 50%;
  top: 50%;
}
.video-box .video-textbox .but{
  width: 220px;
  height: 56px;
  margin: 0 auto;
  background-color: #fff;
  border-radius: 5px;
  margin-top: 30px;
  cursor: pointer;
}
.video-box .video-textbox .but:hover{
  background-color: #1969FA;
}
.video-box .video-textbox .but p{
  font-size: 20px;
  color: #1969FA;
  float: left;
  margin-top: 14px;
  margin-left: 70px;
}
.video-box .video-textbox .but:hover .buttext{
  color: #fff;
}

/* 文字+登录窗 */
.b-box {
  width: 1280px;
  height: 700px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

/* banner文字 */
.b-box .banner-text {
  width: 875px;
  height: 400px;
  position: absolute;
  left: 0;
  margin-top: 135px;
}
.b-box .banner-text .banner-container {
  width: 875px;
  height: 400px;
	margin: auto;
	overflow: hidden;
	position: relative;
}
.b-box .banner-text .banner-container .banner-img-container {
  width: 1750px;
	height:400px;
	overflow: hidden;
	position: absolute;
	display: flex;
	animation: run 10s ease infinite;
}
.b-box .banner-text .banner-container .banner-img-container img {
  width: 875px;
  height: 400px;
}

/* 登录窗 */
.b-box .b-zc {
  width: 405px;
  height: 400px;
  background-color: #fff;
  border-radius: 16px;
  text-align: center;
  position: absolute;
  right: 0;
  margin-top: 135px;
}
.b-box.b-zc .layui-form-item {
  margin-bottom: 27px;
}
.b-box .b-zc .t-b {
  margin-bottom: 15px;
}
.b-box .b-zc .layui-input-block {
  margin: 0;
  text-align: left;
}
.b-box .b-zc .layui-form-radio {
  font-size: 12px;
  color: #999;
}
.b-box .b-zc .btn {
  width: 100%;
  display: inline-block;
  height: 50px;
  background: #0081D2;
  border-radius: 10px;
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  line-height: 50px;
  margin-top: 18px;
}
.b-box .b-zc .btn:hover {
  background: #008EE6;
}
.b-box .b-zc .b-span {
  position: relative;
  top: 5px;
  left: -10px;
  cursor: pointer;
}
.b-box .b-zc .zc-box {
  padding: 0 32px;
}
.b-box .b-zc .zc1 {
  font-size: 24px;
  font-weight: bold;
  color: #1D1D1F;
  margin-top: 30px;
  margin-left: -200px;
}
.b-box .b-zc .input1 .layui-input {
  height: 45px;
  border-radius: 10px;
  background: url(../../images/ldy-240513/icon-sj.png) no-repeat;
  background-size: 30px;
  background-position: left 2px center;
  padding-left: 35px;
  margin-bottom: 16px;
}
.b-box .b-zc .input2 {
  position: relative;
}
.b-box .b-zc .validate {
  width: 340px;
  height: 45px;
  margin-bottom: 16px;
}
.b-box .b-zc .input2 .layui-input {
  height: 45px;
  border-radius: 10px;
  background: url(../../images/ldy-240513/icon-yzm.png) no-repeat;
  background-size: 30px;
  background-position: left 2px center;
  padding-left: 35px;
}
.b-box .b-zc .zc-from {
  margin-top: 30px;
}
.b-box .r-l {
  font-size: 12px;
  color: #999999;
  text-align: left;
}
.b-box .r-l span {
  color: #0081D2;
  cursor: pointer;
}
.text-primary {
  color: #0081D2;
}
.b-box .input2 .flex-sub {
  position: absolute;
  top: 0px;
  right: 0;
  display: inline-block;
  width: 35%;
  height: 45px;
  font-size: 14px;
  color: #999999;
  line-height: 45px;
}

/* box1 */
.box1 {
  width: 100%;
  height: 820px;
  background: url(../../images/ldy-240513/box1bj.jpg) center center no-repeat;
  background-size: cover;
}
.box1 .box1-1 {
  width: 1280px;
  height: 800px;
  margin: auto;
}
.box1 .box1-1 .title {
  width: 100%;
  height: 204px;
  font-size: 64px;
  color: #1D1D1F;
  font-weight: bold;
  padding-top: 100px;
}
.box1 .box1-1 .title p {
  width: 100%;
  height: 100px;
  font-size: 24px;
  font-weight: 400;
  color: #1D1D1F;
  padding-left: 5px;
}
.box1 .box1-1 .box1-2 {
  width: 297px;
  height: 405px;
  float: left;
  background: #fff;
  box-shadow: 0px 0px 22px 0px rgba(25,49,132,0.05);
  border-radius: 16px;
  margin-right: 30px;
}
.box1 .box1-1 .box1-2 img {
  width: 297px;
  height: 160px;
}
.box1 .box1-1 .box1-2 .text {
  font-size: 24px;
  font-weight: bold;
  color: #1D1D1F;
  margin-left: 40px;
  margin-top: -14px;
  line-height: 60px;
}
.box1 .box1-1 .box1-2 .text p {
  font-size: 24px;
  font-weight: 400;
  color: #6E6E73;
  line-height: 32px;
}

/* box-ad */
.box-ad {
  width: 100%;
  height: 380px;
  background: url(../../images/ldy-240513/ad.png) center center no-repeat;
  background-size: cover;
}
.box-ad .box-ad-2 {
  width: 1280px;
  height: 380px;
  margin: auto;
}
.box-ad .btn2 {
  width: 220px;
  display: inline-block;
  height: 52px;
  background: #0081D2;
  border-radius: 10px;
  color: #fff;
  font-size: 21px;
  text-align: center;
  line-height: 52px;
  margin-top: 187px;
  margin-left: 640px;
}
.box-ad .btn2:hover {
  background: #008EE6;
}
/* box2 */
.box2 {
  width: 100%;
  height: 1008px;
  background: url(../../images/ldy-240513/box2bj.jpg) center center no-repeat;
  background-size: cover;
}
.box2 .box2-1 {
  width: 1280px;
  height: 1008px;
  margin: auto;
}
.box2 .box2-1 .title {
  width: 100%;
  height: 180px;
  font-size: 64px;
  color: #1D1D1F;
  font-weight: bold;
  padding-top: 100px;
}
.box2 .box2-1 .title p {
  width: 100%;
  height: 100px;
  font-size: 24px;
  font-weight: 400;
  color: #1D1D1F;
  padding-left: 5px;
}
.box2 .box2-1 .box2-l {
  width: 406px;
  height: 630px;
  position: relative;
  float: left;
  margin-right: 30px;
}
.box2 .box2-1 .box2-c {
  width: 406px;
  height: 630px;
  position: relative;
  float: left;
  margin-right: 30px;
}
.box2 .box2-1 .box2-r {
  width: 406px;
  height: 630px;
  position: relative;
  float: left;
}
.box2 .box2-1 .box2-l .box2-2 {
  width: 406px;
  height: 500px;
  background: url(../../images/ldy-240513/box2-1.jpg) center center no-repeat; 
  background-size: 406px 500px;
  float: left;
  border-radius: 16px;
}
.box2 .box2-1 .box2-c .box2-2 {
  width: 406px;
  height: 500px;
  background: url(../../images/ldy-240513/box2-2.jpg) center center no-repeat; 
  background-size: 406px 500px;
  float: left;
  border-radius: 16px;
}
.box2 .box2-1 .box2-r .box2-2 {
  width: 406px;
  height: 500px;
  background: url(../../images/ldy-240513/box2-3.jpg) center center no-repeat; 
  background-size: 406px 500px;
  float: left;
  border-radius: 16px;
}
.box2 .box2-1 .box2-l .box2-2:hover {
  width: 406px;
  height: 500px;
  background: url(../../images/ldy-240513/box2-0.png) center center no-repeat; 
  background-size: 406px 500px;
  float: left;
  border-radius: 16px;
}
.box2 .box2-1 .box2-c .box2-2:hover {
  width: 406px;
  height: 500px;
  background: url(../../images/ldy-240513/box2-0.png) center center no-repeat; 
  background-size: 406px 500px;
  float: left;
  border-radius: 16px;
}
.box2 .box2-1 .box2-r .box2-2:hover {
  width: 406px;
  height: 500px;
  background: url(../../images/ldy-240513/box2-0.png) center center no-repeat; 
  background-size: 406px 500px;
  float: left;
  border-radius: 16px;
}
.box2 .box2-1 .box2-l:hover .box2-text {
  color: #0081D2;
}
.box2 .box2-1 .box2-c:hover .box2-text {
  color: #0081D2;
}
.box2 .box2-1 .box2-r:hover .box2-text {
  color: #0081D2;
}
.box2 .box2-1 .box2-2:hover .box2-2-text {
  display: block;
}
.box2 .box2-1 .box2-2 .box2-2-text {
  display: none;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  margin-left: 47px;
  margin-top: 50px;
  line-height: 90px;
}
.box2 .box2-1 .box2-2 .box2-2-text p {
  font-size: 24px;
  font-weight: 400;
  color: #fff;
  line-height: 40px;
}
.box2 .box2-1 .box2-text {
  position: absolute;
  margin-top: 510px;
  top: 25px;
  width: 406px;
  height: 204px;
  font-size: 24px;
  color: #1D1D1F;
  font-weight: bold;
  padding-left: 12px;
}
.box2 .box2-1 .box2-text p {
  width: 100%;
  height: 100px;
  font-size: 17px;
  font-weight: 400;
  padding-left: 2px;
}

/* box3 */
.box3{
  width: 100%;
  height: 160px;
  background: #fff;
  box-shadow: 0px 0px 22px 0px rgba(25,49,132,0.08);
}
.box3 .box3bj {
  width: 1280px;
  height: 160px;
  margin: auto;
  background: url(../../images/ldy-240513/box3bj.png) center center no-repeat ;
  background-size: 1280px 160px;
}
.box3 .box3bj .tit {
  line-height: 110px;
  font-size: 17px;
  font-weight: 800;
  color: #6E6E73;
  margin-left: 22px;
  /* letter-spacing: 10px; */
}
.box3 .box3bj .tit span {
  color: #d3d3d3;
  margin-left: 10px;
}
.box3 .box3bj .btn {
  width: 230px;
  height: 45px;
  color: #fff;
  font-weight: 800;
  background-color: #0081D2;
  text-align: center;
  line-height: 45px;
  border-radius: 10px;
  margin-left: 15px;
  margin-top: -30px;
}
.box3 .box3bj .btn:hover {
  background: #008EE6;
}