.contents_warp {
  width: 1300px;
  margin: 0 auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
  font-size: 0;
}

.yc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tsy {
  transform: perspective(1px) translateZ(0);
  transition-duration: 0.3s ease-out;
}

.tsy:hover {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}

.gd {
  transition: 0.5s linear;
}

.gm {
  transition: 0.2s ease-out;
}

.img100 {
  transform: scale(1);
  transition: 0.5s linear;
}

.img100:hover {
  transform: scale(1.1);
}

.w100 {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.wo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.sjctop,
.sjcbottom,
.sjcleft,
.sjcright {
  -webkit-transition: all 0.9s ease-out;
  transition: all 0.9s ease-out;
}

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

.coop_boxwarp .part {
  margin: 70px 0 0;
}

.coop_boxwarp .part .top h3 {
  height: 54px;
  background: url(../images/coopt1.png) no-repeat top left;
  font-size: 36px;
  color: #333;
  line-height: 54px;
  text-align: left;
  font-weight: bold;
}

.coop_boxwarp .part .top p {
  position: relative;
  font-family: Arial;
  font-size: 14px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
}

.coop_boxwarp .part .top p i {
  position: absolute;
  top: 0;
  left: 0;
}

.coop_boxwarp .part .text {
  font-size: 16px;
  color: #666;
  line-height: 42px;
  margin: 40px 0 0;
}

.coop_boxwarp .part ul li {
  width: 23.1%;
  margin-right: 2.5%;
  margin-bottom: 15px;
}

.coop_boxwarp .part ul li .tu {
  position: relative;
  width: 100%;
  border: solid 1px #ddd;
  padding: 10px;
  box-sizing: border-box;
}

.coop_boxwarp .part ul li .tu .img {
  display: block;
  position: relative;
  width: 100%;
  padding: 39% 0;
  overflow: hidden;
}

.coop_boxwarp .part ul li .tu .img img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}

.coop_boxwarp .part ul li .tu .img img:hover {
  transform: scale(1.1);
}

.coop_boxwarp .part ul li .text {
  position: relative;
  width: 100%;
  padding: 0 40px 0 11px;
  box-sizing: border-box;
}

.coop_boxwarp .part ul li .text .cond {
  display: block;
  height: 67px;
  font-size: 16px;
  color: #333;
  line-height: 67px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}

.coop_boxwarp .part ul li .text .more {
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  width: 30px;
  height: 67px;
  background: url(../images/coopmore1.png) no-repeat center;
}

.coop_boxwarp .part ul li:hover .text .cond {
  letter-spacing: 1px;
}

.coop_boxwarp .part ul li:nth-child(4n) {
  margin-right: 0;
}

.coop_boxwarp .polucy {
  padding: 70px 0 220px;
  background: url(../images/coopbg1.jpg) no-repeat center top;
  background-size: 100% 100%;
  margin: 30px 0 0;
}

.coop_boxwarp .polucy .top h3 {
  height: 54px;
  background: url(../images/coopt2.png) no-repeat top left;
  font-size: 36px;
  color: #333;
  line-height: 54px;
  text-align: left;
  font-weight: bold;
}

.coop_boxwarp .polucy .top p {
  position: relative;
  font-family: Arial;
  font-size: 14px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
}

.coop_boxwarp .polucy .top p i {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.coop_boxwarp .polucy .text {
  font-size: 16px;
  color: #666;
  line-height: 42px;
  margin: 40px 0 0;
}

.coop_boxwarp .support {
  padding: 70px 0 220px;
}

.coop_boxwarp .support .top h3 {
  height: 54px;
  background: url(../images/coopt3.png) no-repeat top left;
  font-size: 36px;
  color: #333;
  line-height: 54px;
  text-align: left;
  font-weight: bold;
}

.coop_boxwarp .support .top p {
  position: relative;
  font-family: Arial;
  font-size: 14px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
}

.coop_boxwarp .support .top p i {
  position: absolute;
  top: 0;
  left: 0;
  /* transform: translateX(-50%); */
}

.coop_boxwarp .support .text {
  font-size: 16px;
  color: #666;
  line-height: 42px;
  margin: 40px 0 0;
}

.coop_boxwarp .ment {
  padding: 70px 0 220px;
  background: url(../images/coopbg1.jpg) no-repeat center top;
  background-size: 100% 100%;
}

.coop_boxwarp .ment .top h3 {
  height: 54px;
  background: url(../images/coopt4.png) no-repeat top left;
  font-size: 36px;
  color: #333;
  line-height: 54px;
  text-align: left;
  font-weight: bold;
}

.coop_boxwarp .ment .top p {
  position: relative;
  font-family: Arial;
  font-size: 14px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
}

.coop_boxwarp .ment .top p i {
  position: absolute;
  top: 0;
  left: 0;
}

.coop_boxwarp .ment .text {
  font-size: 16px;
  color: #666;
  line-height: 42px;
  margin: 40px 0 0;
}

.support_boxwarp .sales {
  margin: 70px 0 0;
}

.support_boxwarp .sales .top h3 {
  height: 54px;
  background: url(../images/coopt5.png) no-repeat top left;
  font-size: 48px;
  color: #333;
  line-height: 1;
  text-align: left;
  font-weight: bold;
}

.support_boxwarp .sales .top p {
  position: relative;
  font-family: Arial;
  font-size: 20px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
  height: 15px;
}

.support_boxwarp .sales .top p i {
  position: absolute;
  top: 0;
  left: 0;
}

.support_boxwarp .sales .top p i::before {
  content: "";
  display: none;
  width: 20px;
  height: 1px;
  position: absolute;
  top: 6px;
  left: -35px;
  background: #666;
}

.support_boxwarp .sales .top p i::after {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  position: absolute;
  top: 6px;
  right: -35px;
  background: #666;
}

.support_boxwarp .sales .picimg {
  margin: 50px 0 0;
}

.support_boxwarp .sales .picimg img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1235px;
}

.support_boxwarp .rea {
  margin: 70px 0 0;
}

.support_boxwarp .rea .top h3 {
  height: 54px;
  background: url(../images/coopt6.png) no-repeat top left;
  font-size: 48px;
  color: #333;
  line-height: 1;
  text-align: left;
  font-weight: bold;
}

.support_boxwarp .rea .top p {
  position: relative;
  font-family: Arial;
  font-size: 20px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
  height: 15px;
}

.support_boxwarp .rea .top p i {
  position: absolute;
  top: 0;
  left: 0;
}

.support_boxwarp .rea .top p i::before {
  content: "";
  display: none;
  width: 20px;
  height: 1px;
  position: absolute;
  top: 6px;
  left: -35px;
  background: #666;
}

.support_boxwarp .rea .top p i::after {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  position: absolute;
  top: 6px;
  right: -35px;
  background: #666;
}

.support_boxwarp .rea .picimg {
  margin: 50px 0 0;
}

.support_boxwarp .rea .picimg img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1235px;
}

.support_boxwarp .tech {
  margin: 70px 0 68px;
}

.support_boxwarp .tech .top h3 {
  height: 54px;
  background: url(../images/coopt7.png) no-repeat top left;
  font-size: 48px;
  color: #333;
  line-height: 1;
  text-align: left;
  font-weight: bold;
}

.support_boxwarp .tech .top p {
  position: relative;
  font-family: Arial;
  font-size: 20px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
  height: 15px;
}

.support_boxwarp .tech .top p i {
  position: absolute;
  top: 0;
  left: 0;
}

.support_boxwarp .tech .top p i::before {
  content: "";
  display: none;
  width: 20px;
  height: 1px;
  position: absolute;
  top: 6px;
  left: -35px;
  background: #666;
}

.support_boxwarp .tech .top p i::after {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  position: absolute;
  top: 6px;
  right: -35px;
  background: #666;
}

.support_boxwarp .tech .picimg {
  margin: 50px 0 0;
}

.support_boxwarp .tech .picimg img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1235px;
}

.project_boxwarp .solution {
  margin: 70px 0 0;
}

.project_boxwarp .solution .top h3 {
  height: 54px;
  background: url(../images/coopt8.png) no-repeat top left;
  font-size: 36px;
  color: #333;
  line-height: 54px;
  text-align: left;
  font-weight: bold;
}

.project_boxwarp .solution .top p {
  position: relative;
  font-family: Arial;
  font-size: 14px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
}

.project_boxwarp .solution .top p i {
  position: absolute;
  top: 0;
  left: 0;
}

.achiveme ul {
  margin: 50px 0 0;
  display: flex;
  flex-wrap: wrap;
}

.achiveme ul li {
  width: 23.1%;
  margin-right: 2.5%;
  margin-bottom: 15px;
}

.achiveme ul li .tu {
  position: relative;
  width: 100%;
  border: solid 1px #ddd;
  padding: 10px;
  box-sizing: border-box;
}

.achiveme ul li .tu .img {
  display: block;
  position: relative;
  width: 100%;
  padding: 39% 0;
  overflow: hidden;
}

.achiveme ul li .tu .img img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}

.achiveme ul li .tu .img img:hover {
  transform: scale(1.1);
}

.achiveme ul li .text {
  position: relative;
  width: 100%;
  padding: 0 40px 0 11px;
  box-sizing: border-box;
}

.achiveme ul li .text .cond {
  display: block;
  height: 67px;
  font-size: 20px;
  color: #333;
  line-height: 67px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}

.achiveme ul li .text .more {
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  width: 30px;
  height: 67px;
  background: url(../images/coopmore1.png) no-repeat center;
}

.achiveme ul li:hover .text .cond {
  letter-spacing: 1px;
}

.achiveme ul li:nth-child(4n) {
  margin-right: 0;
}

.project_boxwarp {
  margin-top: 60px;
}

.project_boxwarp .achiveme {
  margin: 40px 0 20px;
}

.project_boxwarp .achiveme .top {
  width: 1300px;
  margin: 0 auto;
}

.project_boxwarp .achiveme .top h3 {
  height: 54px;
  background: url(../images/coopt9.png) no-repeat top left;
  font-size: 48px;
  color: #333;
  line-height: 1;
  text-align: left;
  font-weight: bold;
}

.project_boxwarp .achiveme .top p {
  position: relative;
  font-family: Arial;
  font-size: 20px;
  color: #666;
  line-height: 15px;
  text-align: left;
  text-transform: uppercase;
  margin: 10px 0 0;
}

.project_boxwarp .achiveme .top p i {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.project_boxwarp .achiveme .warp {
  height: 310px;
  background: url(../images/coopbg2.jpg) no-repeat center top;
  background-size: 100% 100%;
  margin: 50px 0 0;
  padding: 65px 0 0;
  box-sizing: border-box;
}

.project_boxwarp .achiveme .warp h4 {
  font-size: 32px;
  color: #333;
  line-height: 2;
  text-align: center;
}

.project_boxwarp .achiveme .warp p {
  max-width: 1232px;
  margin: 30px auto 0;
  font-size: 20px;
  color: #666;
  line-height: 42px;
  text-align: center;
}

.project_boxwarp .achiveme .listbox {
  background: #f6f6f6;
  padding: 50px 0 30px;
}

.project_boxwarp .achiveme .listbox .listimg {
  display: flex;
  flex-wrap: wrap;
}

.project_boxwarp .achiveme .listbox .listimg li {
  position: relative;
  width: 30%;
  margin-right: 3%;
  margin-bottom: 40px;
  overflow: hidden;
}

.project_boxwarp .achiveme .listbox .listimg li .img {
  display: block;
  position: relative;
  width: 100%;
  padding: 39% 0;
  overflow: hidden;
}

.project_boxwarp .achiveme .listbox .listimg li .img img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}

.project_boxwarp .achiveme .listbox .listimg li .img img:hover {
  transform: scale(1.1);
}

.project_boxwarp .achiveme .listbox .listimg li .text {
  position: absolute;
  bottom: -55px;
  left: 0;
  right: 0;
  height: 100px;
  background: rgba(0, 0, 0, 0.7);
  padding: 8px 2% 0;
  box-sizing: border-box;
  transition: 0.5s linear;
}

.project_boxwarp .achiveme .listbox .listimg li .text .cond {
  display: block;
  font-size: 16px;
  color: #fff;
  line-height: 30px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project_boxwarp .achiveme .listbox .listimg li .text p {
  font-size: 14px;
  color: #fff;
  opacity: 0.8;
  line-height: 30px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project_boxwarp .achiveme .listbox .listimg li:hover .text {
  bottom: 0;
  padding: 18px 2% 0;
}

.project_boxwarp .achiveme .listbox .listimg .on .text {
  padding: 18px 2% 0;
  bottom: 0;
}

.project_boxwarp .achiveme .listbox .listimg li:nth-child(3n) {
  margin-right: 0;
}

@media (max-width: 1440px) {
  .contents_warp {
    width: 100%;
    padding: 0 3%;
    box-sizing: border-box;
  }

  .dl-container {
    width: 100%;
    padding: 0 3%;
    box-sizing: border-box;
  }
}


.dl-container {
  width: 1300px;
  margin: 0 auto;
}

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