/*nav文字缩放*/
@keyframes nava_scale {
  0% {
    letter-spacing: 1px;
  }
  50% {
    letter-spacing: 8px;
  }
  100% {
    letter-spacing: 1px;
  }
}
@-webkit-keyframes nava_scale {
  0% {
    letter-spacing: 1px;
  }
  50% {
    letter-spacing: 8px;
  }
  100% {
    letter-spacing: 1px;
  }
}
@-o-keyframes nava_scale {
  0% {
    letter-spacing: 1px;
  }
  50% {
    letter-spacing: 8px;
  }
  100% {
    letter-spacing: 1px;
  }
}
@-moz-keyframes nava_scale {
  0% {
    letter-spacing: 1px;
  }
  50% {
    letter-spacing: 8px;
  }
  100% {
    letter-spacing: 1px;
  }
}
/*login颜色渐变*/
@keyframes login_colour {
  0% {
    background: rgba(255, 255, 255, 0.3);
  }
  100% {
    background: rgba(0, 0, 0, 0.2);
  }
}
@-webkit-keyframes login_colour {
  0% {
    background: rgba(255, 255, 255, 0.3);
  }
  100% {
    background: rgba(0, 0, 0, 0.2);
  }
}
@-o-keyframes login_colour {
  0% {
    background: rgba(255, 255, 255, 0.3);
  }
  100% {
    background: rgba(0, 0, 0, 0.2);
  }
}
@-moz-keyframes login_colour {
  0% {
    background: rgba(255, 255, 255, 0.3);
  }
  100% {
    background: rgba(0, 0, 0, 0.2);
  }
}
/*banner_1*/
@keyframes obj1_img1 {
  0% {
    opacity: 0.5;
    right: -1100px;
  }
  100% {
    opacity: 1;
    right: 0px;
  }
}
@-webkit-keyframes obj1_img1 {
  0% {
    opacity: 0.5;
    right: -1100px;
  }
  100% {
    opacity: 1;
    right: 0px;
  }
}
@-o-keyframes obj1_img1 {
  0% {
    opacity: 0.5;
    right: -1100px;
  }
  100% {
    opacity: 1;
    right: 0px;
  }
}
@-moz-keyframes obj1_img1 {
  0% {
    opacity: 0.5;
    right: -1100px;
  }
  100% {
    opacity: 1;
    right: 0px;
  }
}
@keyframes obj1_img2 {
  0% {
    opacity: 0;
    margin-left: -500px;
  }
  100% {
    opacity: 1;
    margin-left: 0;
  }
}
@-webkit-keyframes obj1_img2 {
  0% {
    opacity: 0;
    margin-left: -500px;
  }
  100% {
    opacity: 1;
    margin-left: 0;
  }
}
@-o-keyframes obj1_img2 {
  0% {
    opacity: 0;
    margin-left: -500px;
  }
  100% {
    opacity: 1;
    margin-left: 0;
  }
}
@-moz-keyframes obj1_img2 {
  0% {
    opacity: 0;
    margin-left: -500px;
  }
  100% {
    opacity: 1;
    margin-left: 0;
  }
}
@keyframes obj1_txt1 {
  0% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  40% {
    opacity: 0;
  }
  60% {
    opacity: 1;
  }
  80% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes obj1_txt1 {
  0% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  40% {
    opacity: 0;
  }
  60% {
    opacity: 1;
  }
  80% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-o-keyframes obj1_txt1 {
  0% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  40% {
    opacity: 0;
  }
  60% {
    opacity: 1;
  }
  80% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-moz-keyframes obj1_txt1 {
  0% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  40% {
    opacity: 0;
  }
  60% {
    opacity: 1;
  }
  80% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/*banner_2*/
@keyframes obj2_img4 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@-webkit-keyframes obj2_img4 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@-o-keyframes obj2_img4 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@-moz-keyframes obj2_img4 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@keyframes obj2_img3 {
  0% {
    top: 0px;
    opacity: 0;
  }
  40% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 140px;
    opacity: 1;
  }
}
@-webkit-keyframes obj2_img3 {
  0% {
    top: 0px;
    opacity: 0;
  }
  40% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 140px;
    opacity: 1;
  }
}
@-o-keyframes obj2_img3 {
  0% {
    top: 0px;
    opacity: 0;
  }
  40% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 140px;
    opacity: 1;
  }
}
@-moz-keyframes obj2_img3 {
  0% {
    top: 0px;
    opacity: 0;
  }
  40% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 140px;
    opacity: 1;
  }
}
@keyframes obj2_txt2 {
  0% {
    top: 0px;
    opacity: 0;
  }
  60% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 120px;
    opacity: 1;
  }
}
@-webkit-keyframes obj2_txt2 {
  0% {
    top: 0px;
    opacity: 0;
  }
  60% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 120px;
    opacity: 1;
  }
}
@-o-keyframes obj2_txt2 {
  0% {
    top: 0px;
    opacity: 0;
  }
  60% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 120px;
    opacity: 1;
  }
}
@-moz-keyframes obj2_txt2 {
  0% {
    top: 0px;
    opacity: 0;
  }
  60% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 120px;
    opacity: 1;
  }
}
@keyframes obj3_img5 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@-webkit-keyframes obj3_img5 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@-o-keyframes obj3_img5 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@-moz-keyframes obj3_img5 {
  0% {
    top: 0px;
    opacity: 0;
  }
  100% {
    top: 190px;
    opacity: 1;
  }
}
@keyframes obj3_img6 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes obj3_img6 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-o-keyframes obj3_img6 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-moz-keyframes obj3_img6 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes caseimg {
  0% {
    width: 29.3%;
    margin: 0 2%;
  }
  100% {
    width: 32.3%;
    margin: 0 0.5%;
  }
}
@-webkit-keyframes caseimg {
  0% {
    width: 29.3%;
    margin: 0 2%;
  }
  100% {
    width: 32.3%;
    margin: 0 0.5%;
  }
}
@-o-keyframes caseimg {
  0% {
    width: 29.3%;
    margin: 0 2%;
  }
  100% {
    width: 32.3%;
    margin: 0 0.5%;
  }
}
@-moz-keyframes caseimg {
  0% {
    width: 29.3%;
    margin: 0 2%;
  }
  100% {
    width: 32.3%;
    margin: 0 0.5%;
  }
}
.banner {
  position: relative;
  top: -80px;
  width: 100%;
  margin-bottom: 280px;
}
.banner .obj {
  background-position: center;
  background-repeat: no-repeat;
  height: 600px;
}
.banner .obj .bcont {
  width: 1300px;
  margin: auto;
}
.banner #b_2,
.banner #b_3 {
  display: none;
}
.banner #b_1 {
  background: url(../images/banner_1.webp);
}
.banner #b_1 .bimg2 {
  padding-top: 170px;
  margin-left: 45px;
}
.banner #b_1 .bimg2 img {
  /*css3 animation*/
  animation: obj1_img2 1.5s linear 1 alternate;
  -webkit-animation: obj1_img2 1.5s linear 1 alternate;
  -o-animation: obj1_img2 1.5s linear 1 alternate;
  -moz-animation: obj1_img2 1.5s linear 1 alternate;
}
.banner #b_1 .txt1 {
  padding-top: 20px;
  margin-left: 45px;
  color: #fff;
  font-size: 36px;
  line-height: 60px;
  /*css3 animation*/
  animation: obj1_txt1 1.5s linear 1 alternate;
  -webkit-animation: obj1_txt1 1.5s linear 1 alternate;
  -o-animation: obj1_txt1 1.5s linear 1 alternate;
  -moz-animation: obj1_txt1 1.5s linear 1 alternate;
}
.banner #b_1 .bimg1 {
  position: absolute;
  bottom: -100px;
  right: 0;
  overflow: hidden;
  max-width: 100%;
}
.banner #b_1 .bimg1 img {
  position: relative;
  right: 0px;
  /*css3 animation*/
  animation: obj1_img1 1.5s linear 1 alternate;
  -webkit-animation: obj1_img1 1.5s linear 1 alternate;
  -o-animation: obj1_img1 1.5s linear 1 alternate;
  -moz-animation: obj1_img1 1.5s linear 1 alternate;
}
.banner #b_2 {
  background: url(../images/banner_2.webp);
  text-align: center;
}
.banner #b_2 .txt2 {
  position: relative;
  top: 120px;
  color: #bcc3d1;
  font-size: 42px;
  /*css3 animation*/
  animation: obj2_txt2 2.5s linear 1 alternate;
  -webkit-animation: obj2_txt2 2.5s linear 1 alternate;
  -o-animation: obj2_txt2 2.5s linear 1 alternate;
  -moz-animation: obj2_txt2 2.5s linear 1 alternate;
}
.banner #b_2 .bimg3 img {
  display: inline-block;
  position: relative;
  top: 140px;
  /*css3 animation*/
  animation: obj2_img3 2s linear 1 alternate;
  -webkit-animation: obj2_img3 2s linear 1 alternate;
  -o-animation: obj2_img3 2s linear 1 alternate;
  -moz-animation: obj2_img3 2s linear 1 alternate;
}
.banner #b_2 .bimg4 img {
  display: inline-block;
  position: relative;
  top: 190px;
  /*css3 animation*/
  animation: obj2_img4 1.5s linear 1 alternate;
  -webkit-animation: obj2_img4 1.5s linear 1 alternate;
  -o-animation: obj2_img4 1.5s linear 1 alternate;
  -moz-animation: obj2_img4 1.5s linear 1 alternate;
}
.banner #b_3 {
  background: url(../images/banner_3.webp);
}
.banner #b_3 .bimg5 img {
  position: relative;
  top: 190px;
  left: 10px;
  /*css3 animation*/
  animation: obj3_img5 1s linear 1 alternate;
  -webkit-animation: obj3_img5 1s linear 1 alternate;
  -o-animation: obj3_img5 1s linear 1 alternate;
  -moz-animation: obj3_img5 1s linear 1 alternate;
}
.banner #b_3 .txt3 {
  display: inline;
  position: relative;
  top: 250px;
  left: 10px;
  color: #fff;
  padding: 10px 20px;
  font-size: 20px;
  background: rgba(255, 255, 255, 0.4);
}
.banner #b_3 .bimg6 img {
  position: relative;
  top: 80px;
  left: 420px;
  /*css3 animation*/
  animation: obj3_img6 1s linear 1 alternate;
  -webkit-animation: obj3_img6 1s linear 1 alternate;
  -o-animation: obj3_img6 1s linear 1 alternate;
  -moz-animation: obj3_img6 1s linear 1 alternate;
  overflow: hidden;
}
.banner .select {
  position: absolute;
  top: 300px;
  width: 100%;
}
.banner .select span {
  width: 50px;
  text-align: center;
  cursor: pointer;
  filter: alpha(opacity=40%);
  -moz-opacity: 0.4;
  -khtml-opacity: 0.4;
  opacity: 0.4;
  z-index: 999;
}
.banner .select span:hover {
  filter: alpha(opacity=100%);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
}
.banner .select .up {
  float: left;
}
.banner .select .down {
  float: right;
}
.brand {
  width: 100%;
  min-width: 1300px;
  background: #f1f1f1;
  height: 650px;
}
.brand .title {
  width: 1300px;
  margin: auto;
  font-size: 36px;
  color: #242424;
  height: 160px;
  line-height: 160px;
  margin-bottom: 80px;
  text-align: center;
}
.brand ul {
  width: 1300px;
  margin: auto;
  overflow: hidden;
}
.brand ul li {
  background: #242424;
  width: 22%;
  height: 286px;
  margin: 0 1.5%;
  float: left;
  position: relative;
  z-index: 99;
  cursor: pointer;
}
.brand ul li .brimg {
  display: block;
  width: 30%;
  margin: 60px auto;
}
.brand ul li font {
  display: block;
  color: #fff;
  font-size: 24px;
  height: 24px;
  padding-bottom: 60px;
  width: 100%;
  text-align: center;
}
.brand ul li .lihover {
  display: none;
  position: absolute;
  bottom: 0;
  height: 100%;
  width: 100%;
  background: #fff;
}
.brand ul li .lihover .lhtitle {
  width: 92%;
  margin: auto;
  text-align: center;
  font-size: 24px;
  color: #242424;
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #ddd;
  margin-bottom: 10px;
}
.brand ul li .lihover .lhms {
  width: 92%;
  margin: auto;
  text-align: justify;
  font-size: 16px;
  color: #565656;
  line-height: 26px;
}
.brand .ulbg {
  height: 260px;
  width: 100%;
  min-width: 1300px;
  background: #5ec0ef url(../images/ulbg.webp) no-repeat center;
  position: relative;
  top: -130px;
  z-index: 9;
}
.case {
  width: 100%;
  min-width: 1300px;
  padding-top: 100px;
  overflow: hidden;
}
.case .title {
  width: 1300px;
  margin: auto;
  font-size: 36px;
  color: #242424;
  height: 150px;
  line-height: 150px;
  margin-bottom: 50px;
  text-align: center;
}
.case ul {
  min-width: 1300px;
  margin: auto;
}
.case ul li {
  width: 29.3%;
  margin: 0 2%;
  height: 500px;
  display: inline-block;
  float: left;
  position: relative;
  cursor: pointer;
}
.case ul li .computer {
  width: 100%;
}
.case ul li a {
  position: absolute;
  top: 3.5%;
  left: 12%;
  width: 76%;
  overflow: hidden;
}
.case ul li a img {
  display: block;
  width: 100%;
  margin: auto;
}
.case ul li:hover {
  width: 32.3%;
  margin: 0 0.5%;
  /*css3 animation*/
  animation: caseimg 0.35s linear 1 alternate;
  -webkit-animation: caseimg 0.35s linear 1 alternate;
  -o-animation: caseimg 0.35s linear 1 alternate;
  -moz-animation: caseimg 0.35s linear 1 alternate;
}
.message {
  width: 100%;
  min-width: 1300px;
  overflow: hidden;
  background: url(../images/messagebg.webp) no-repeat center;
  height: 550px;
}
.message .mcont {
  width: 1300px;
  margin: auto;
}
.message .mcont .title {
  width: 1300px;
  margin: auto;
  font-size: 36px;
  color: #fff;
  height: 100px;
  line-height: 100px;
  text-align: center;
}
.message .mcont form {
  width: 50%;
  float: left;
}
.message .mcont form label {
  color: #fff;
  display: block;
  font-size: 16px;
  height: 36px;
  line-height: 36px;
  padding-top: 15px;
}
.message .mcont form button {
  display: block;
  height: 36px;
  line-height: 36px;
  color: #fff;
  font-size: 16px;
  width: 30%;
  text-align: center;
  background: #32aeb8;
  border: 0;
  position: relative;
  top: 30px;
  cursor: pointer;
}
.message .mcont form button:hover {
  background: #fff;
  color: #32aeb8;
}
.message .mcont form .text1,
.message .mcont form .text2 {
  width: 98%;
  border: 0;
  background: rgba(255, 255, 255, 0.25);
  padding: 6px 2%;
  color: #fff;
  font-size: 15px;
  outline: none;
}
.message .mcont form .text1 {
  min-height: 80px;
  max-height: 125px;
  max-width: 98%;
}
.message .mcont form .row {
  display: block;
  clear: both;
}
.message .mcont form .row span {
  width: 40%;
  float: left;
  margin-right: 10%;
}
.message .mcont form .group {
  width: 90%;
  clear: both;
}
.message .mcont .right {
  width: 45%;
  float: right;
}
.message .mcont .right .ms {
  clear: both;
  height: 255px;
}
.message .mcont .right .ms .mst {
  font-size: 16px;
  height: 36px;
  line-height: 36px;
  padding-top: 15px;
  color: #fff;
}
.message .mcont .right .ms .msc {
  font-size: 14px;
  color: #aaa;
  line-height: 24px;
}
.message .mcont .right .con {
  clear: both;
}
.message .mcont .right .con .wxewm {
  width: 25%;
  float: left;
  margin-right: 3%;
}
.message .mcont .right .con .lianxi {
  width: 70%;
  float: left;
}
.message .mcont .right .con .lianxi .meli {
  color: #fff;
  font-size: 16px;
  height: 36px;
  line-height: 36px;
}
.message .mcont .right .con .lianxi .meli span {
  display: inline-block;
  width: 90px;
}