.container {
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
}
.layout-between {
  display: flex;
  justify-content: space-between;
}
.layout-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
[class^="mob-"],
[class*=" mob-"] {
  display: none;
}
.header-widget {
  top: 0;
  position: fixed;
  width: 100%;
  color: #777;
  z-index: 2;
  background-color: #fff;
  border-bottom: 1px solid #eee;
}
.header-widget .h-w-box {
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  height: 60px;
  align-items: center;
}
.header-widget .h-w-box .h-w-mob-nav-btn {
  display: none;
}
.header-widget .h-w-box .h-w-link {
  position: relative;
  margin: 0 17px;
}
.header-widget .h-w-box .h-w-link:hover::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 2px;
  background-color: #444;
  bottom: -10px;
  left: 50%;
  margin-left: -10px;
}
.header-widget .h-w-box .h-w-link:last-of-type {
  display: none;
}
.header-widget .h-w-box .h-w-service-ico {
  vertical-align: middle;
}
.header-widget .h-w-box .h-w-service {
  display: inline-block;
  font-size: 13px;
  vertical-align: middle;
  margin-right: 20px;
}
.banner-widget {
  position: relative;
  margin-top: 60px;
}
.banner-widget .b-w-video {
  display: block;
  width: 100%;
}
.banner-widget .b-w-center {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  color: #fff;
  text-align: center;
}
.banner-widget .b-w-center .b-w-title {
  margin: 10px auto;
  font-size: 34px;
}
.banner-widget .b-w-center .b-w-sub-title {
  font-size: 24px;
  margin-bottom: 34px;
}
.sub-banner-widget {
  display: block;
  width: 100%;
}
.download-widget {
  margin: 55px 0 85px;
  text-align: center;
}
.download-widget .d-w-list {
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
  display: flex;
  margin-top: 27px;
}
.download-widget .d-w-list .d-w-cell {
  width: 25%;
  padding: 0 6px;
}
.download-widget .d-w-list .d-w-cell .d-w-item {
  border-top: 2px solid #9fd7fd;
  padding-top: 40px;
  line-height: 2;
  color: #777;
  font-size: 14px;
}
.download-widget .d-w-list .d-w-cell .d-w-item .d-w-title {
  font-size: 17px;
  margin-bottom: 16px;
  color: #222;
}
.download-widget .d-w-list .d-w-cell .d-w-item .d-w-btn {
  margin: 25px 0 45px;
}
.download-widget .d-w-list .d-w-cell .d-w-item .d-w-img {
  width: 100%;
  display: block;
}
.download-widget .d-w-list .d-w-cell:nth-child(2) .d-w-item {
  border-top-color: #a0c6ff;
}
.download-widget .d-w-list .d-w-cell:nth-child(3) .d-w-item {
  border-top-color: #89d9c2;
}
.download-widget .d-w-list .d-w-cell:nth-child(4) .d-w-item {
  border-top-color: #f09c96;
}
.pro-desc-widget {
  display: flex;
  flex-wrap: wrap;
}
.pro-desc-widget .pd-w-item {
  display: flex;
  padding-top: 5rem;
  justify-content: center;
  width: 50%;
  text-align: center;
  margin-top: 10px;
  height: 540px;
  background-size: cover;
  background-color: #f6f6f6;
}
.pro-desc-widget .pd-w-item:nth-child(1) {
  background-image: url("wps/f1.png");
  border-right: 5px solid #fff;
}
.pro-desc-widget .pd-w-item:nth-child(2) {
  background-image: url("wps/f2.png");
  border-left: 5px solid #fff;
}
.pro-desc-widget .pd-w-item:nth-child(3) {
  background-image: url("wps/f3.png");
  border-right: 5px solid #fff;
}
.pro-desc-widget .pd-w-item:nth-child(4) {
  background-image: url("wps/f4.png");
  border-left: 5px solid #fff;
}
.pro-desc-widget .pd-w-item .pd-w-logo {
  height: 80px;
}
.pro-desc-widget .pd-w-item .pd-w-title {
  font-size: 24px;
  margin: 25px 0 10px;
}
.pro-desc-widget .pd-w-item .pd-w-desc {
  font-size: 15px;
  color: #555;
  margin-bottom: 30px;
}
.contact-widget {
  margin-top: 10px;
  padding: 50px 0 75px;
  background: url("wps/footer_bg.jpg");
  background-size: cover;
}
.contact-widget .c-w-box {
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.contact-widget .c-w-box .c-w-left {
  display: flex;
}
.contact-widget .c-w-box .c-w-left .c-w-col {
  width: 240px;
}
.contact-widget .c-w-box .c-w-left .c-w-col .c-w-col-title {
  font-size: 18px;
  margin-bottom: 18px;
}
.contact-widget .c-w-box .c-w-left .c-w-col .c-w-col-link {
  color: #777;
  margin-bottom: 18px;
}
.contact-widget .c-w-box .c-w-left .c-w-col .c-w-col-link .c-w-col-erweima {
  width: 76px;
}
.contact-widget .c-w-box .c-w-logo {
  margin-bottom: 20px;
}
.contact-widget .c-w-box .c-w-bold {
  font-size: 20px;
  margin: 10px 0;
}
.contact-widget .c-w-box .c-w-small {
  font-size: 12px;
  margin-top: 26px;
  color: #777;
  line-height: 1.6;
}
.footer-widget {
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
  padding: 35px 0 50px;
}
.footer-widget .f-w-layout {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #777;
}
.footer-widget .f-w-layout:first-child {
  margin-bottom: 12px;
  line-height: 2;
}
.footer-widget .f-w-layout:first-child .f-w-first-line {
  margin-bottom: 40px;
}
.footer-widget .f-w-layout:first-child .f-w-line-img {
  height: 20px;
  vertical-align: text-bottom;
  margin: 0 4px;
}
.footer-widget .f-w-layout:first-child .f-w-link:hover {
  color: #515151;
}
.footer-widget .f-w-layout .f-w-big-line-img {
  height: 37px;
  margin-right: 6px;
  vertical-align: middle;
}
.footer-widget .f-w-layout .f-w-sub-text {
  display: inline-block;
  vertical-align: middle;
}
.footer-widget .f-w-layout .f-w-sub-text .f-w-sub-space {
  display: block;
}
.footer-widget .f-w-layout .f-w-bottom-logo {
  position: relative;
  float: right;
  opacity: .85;
  top: -10px;
}