/*头部样式*/

/*覆盖的bootsrap中的样式*/
.row {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
}
.logo{
  width: 280px;
}
.navbar {
  width: 100%;
  padding: 0;
}
.navbar-collapse {
  width: 100%;
}
.navbar-nav {
  width: 100%;
  display: flex;
  flex-direction: row;
  /*justify-content: space-between;*/
  align-items: center;
}
.nav-item {
   padding: 0 10px;
}
.navbar-light .navbar-nav .nav-link{
  color: #333;
}
.navbar-light .navbar-nav .nav-link:hover{
   color: #007aff;
 }
.navbar-light .navbar-nav .active .nav-link{
  color: #007aff;
}

img, object { max-width: 100%;}
/*头部样式*/
.header-fixed {
  width: 100%;
  height: 112px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  /*box-shadow: rgb(247, 247, 247) 0px 3px 3px;*/
}
.header{
  width: 100%;
  background:#f9f9f9
}
.header1{
  width: 100%;
  background-color:#fff
}
.header-container {
  max-width: 1280px;
  margin: auto;
  /*width: 100%;*/
  height: 80px;
  display: flex;
  /*justify-content: space-between;*/
  align-items: center;
  padding: 0 70px;
  background: #f9f9f9;
  border-bottom: 1px solid #ececec;
}
.header-container .logoname{
  margin-left: 20px;
}
.img-logo {
  width: 60px;
  height: 40px;
}
.category {
  position: relative;
  height: 48px;
  padding: 0 70px;
  background-color: #fff;
}
.flex_box {
  max-width: 1280px;
  margin: auto;
  position: relative;
  display: flex;
  align-items: center;
}
.header-bottom-line{
  width: 100%;
  height: 9px;
  background-image: linear-gradient(0deg,transparent,rgba(0,0,0,.06));
}
.dropdown-item:focus, .dropdown-item:hover{
  color: #007aff;
}
/*头部样式*/

/*尾部样式开始*/
.footerlogo{
  width: 120px;
}
.section8__footer {
  position: relative !important;
  height: 256px;
  width: 100%;
}
.app-footer {
  width: 100%;
  background: #fff;
  height: 256px;
  left: 0;
  right: 0;
  border-top: 2px solid #efefef;
  z-index: 2;
  color: #fff;
  background: #050d16;
}
.m-footer {
  position: relative;
  width: 90%;
  white-space: nowrap;
  margin: 50px auto;
}
.m-footer:before {
  position: absolute;
  left: 300px;
  content: "";
  background-color: #eee;
  opacity: 0.3;
  height: 100%;
  width: 1px;
  margin-left: 100px;
}
.clearfix {
  zoom: 1;
}
.clearfix:after {
  clear: both;
}
.clearfix:after,
.clearfix:before {
  content: " ";
  display: table;
}
.m-footer__item:first-child {
  margin-right: 100px;
}
.m-footer__telephone {
  font-size: 18px;
  line-height: 26px;
  height: 100%;
  display: flex;
}
.m-footer__telephone--icon {
  font-size: 60px;
  margin-right: 10px;
}
svg:not(:root) {
  overflow: hidden;
}
.m-footer__telephone__num {
  margin-left: 15px;
  text-align: left;
}
.m-footer__line {
  margin-bottom: 10px;
}
.m-footer__numb {
  min-width: 180px;
  font-style: arial;
  font-weight: 600;
  /*color: #fff;*/
  /*font-size: 26px;*/
  /*margin-left: 6px;*/
}
.m-footer__item {
  float: left;
  margin-right: 60px;
}
.m-footer__h1 {
  font-size: 14px;
  text-align: left;
  margin-bottom: 20px;
}
.m-footer__h2 {
  font-size: 12px;
  color: #999;
  margin-bottom: 8px;
  cursor: pointer;
  position: relative;
  float: left;
  color: hsla(0, 0%, 100%, 0.9);
  clear: both;
  transition: all 0.5s ease;
}
.m-footer__h2:after {
  content: "";
  height: 1px;
  background: #007aff;
  position: absolute;
  left: -1px;
  bottom: -1px;
  width: 0;
  transition: all 0.5s ease;
}
.app-footer__infoLine {
  position: absolute;
  left: 0;
  right: 0;
  background: #999;
  height: 1px;
  bottom: 40px;
  opacity: 0.2;
}
.app-footer__info {
  display: flex;
  justify-content: space-between;
}
.app-footer__info {
  width: 100%;
  position: absolute;
  padding: 0 40px;
  bottom: 0;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  line-height: 30px;
  font-size: 12px;
  color: #999;
  opacity: 0.67;
}
.return_top {
  position: absolute;
  top: -40px;
  right: 0;
  right: 10px;
}
/*尾部样式结束*/