.public_w {
  max-width: 1420px;
  width: 85%;
  margin: 0 auto;
}
* {
  margin: 0;
  padding: 0;
}
/* 顶部导航 */
.head {
  width: 100%;
  height: calc(30px + 3.5rem);
  /* border: 1px solid #000; */
  background: rgba(255, 255, 255, 0);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  transition: background-color 0.3s ease;
  /* box-shadow: 0 3px 20px -1px rgba(0, 0, 0, 0.05); */
}
.head1 {
  width: 80%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* border: 1px solid #000; */
}
.head1 > img {
  width: calc(100px + 9.75rem);
}
.ul1 {
  height: 100%;
  /* border: 1px solid #000; */
}
.ul1 > .li1a {
  height: 100%;
  margin-right: calc(10px + 2rem);
  color: #FFFFFF;
}
.ul > .li1a:nth-last-of-type(1) {
  margin-right: 0;
}
.ul1 > .li1a > a {
  height: 100%;
  display: flex;
  align-items: center;
  font-family: PingFangSC_Medium;
  font-weight: 500;
  font-size: calc(10px + 0.4rem);
  color: #FFFFFF;
  position: relative;
  /*text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);*/
}
.ul1 > .li1a > a > span {
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(14px + 1rem);
  opacity: 0;
  transition: all 0.3s;
}
.ul1 > .li1a > a:hover > span,
.ul1 > .li1a > a.hover > span {
  opacity: 1;
}
.ul1 > .li1a > a.hover {
  color: #fff;
}
.ul1 > .li1a > a.hover > span {
  background: #fff;
}
.ul2 {
  display: none;
}
.head .head1 > .y {
  height: 100%;
  display: flex;
  align-items: center;
}
.head .head1 > .y > img:nth-of-type(1) {
  width: calc(10px + 0.8rem);
  height: calc(10px + 0.65rem);
}
.head .head1 > .y > span {
  font-family: DINAlternate_bold;
  font-size: calc(10px + 0.4rem);
  color: #FFFFFF;
  margin-left: 0.4rem;
  margin-right: calc(10px + 0.9rem);
}
.head .head1 > .y > a {
  width: calc(10px + 0.75rem);
  height: calc(10px + 0.45rem);
}
.head .head1 > .y > a > img {
  width: 100%;
}
/* 底部 */
.foot {
  width: 100%;
}
.foot .foot1 {
  width: 100%;
  background: #303843;
  padding-top: calc(17px + 2.5rem);
  padding-bottom: calc(16px + 3rem);
}
.foot .foot1 > .public_w {
  width: 80%;
  display: flex;
  flex-direction: column;
}
.foot .foot1 > .public_w > .foot1_a {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.foot .foot1 > .public_w > .foot1_a > img {
  width: calc(106px + 10rem);
  /* height: 1px; */
}
.foot .foot1 > .public_w > .foot1_a > div {
  background: rgba(255, 255, 255, 0.9);
  height: calc(23px + 1rem);
}
.foot .foot1 > .public_w > .foot1_a > div .Emails {
  background: rgba(255, 255, 255, 0.9);
  height: calc(23px + 1rem);
  /* border: 1px solid #f00; */
}
.foot .foot1 > .public_w > .foot1_a > div .Emails .e_mailBox {
  width: calc(52px + 5rem);
  height: calc(23px + 1rem);
  background: rgba(255, 255, 255, 0.9);
  padding-left: calc(16px + 1.5rem);
  font-family: PingFangSC_Regular;
  font-weight: 400;
  font-size: 16px;
  color: #777777;
  /* border: 1px solid #f00; */
}
.foot .foot1 > .public_w > .foot1_a > div .Emails > .subBox {
  width: calc(39px + 2rem);
  height: calc(23px + 1rem);
  background: url('../img/tj.png') no-repeat;
  background-size: 100% 100%;
  border: none;
}
.foot .foot1 > .public_w > span {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin-top: calc(14px + 1.5rem);
  margin-bottom: calc(13px + 2rem);
}
.foot .foot1 > .public_w > .foot1_b {
  width: 100%;
  display: flex;
  justify-content: space-between;
  /* border: 1px #f00 solid; */
}
.foot .foot1 > .public_w > .foot1_b > div {
  display: flex;
  flex-direction: column;
}
.foot .foot1 > .public_w > .foot1_b > div > p {
  font-family: PingFangSC_Medium;
  font-size: calc(10px + 0.4rem);
  color: #FFFFFF;
}
.foot .foot1 > .public_w > .foot1_b .f1 > p,
.foot .foot1 > .public_w > .foot1_b .f2 > p,
.foot .foot1 > .public_w > .foot1_b .f3 > p,
.foot .foot1 > .public_w > .foot1_b .f5 > p {
  margin-bottom: calc(12px + 1rem);
}
.foot .foot1 > .public_w > .foot1_b .f4 > p {
  margin-bottom: calc(10px + 0.9rem);
}
.foot .foot1 > .public_w > .foot1_b .f1 > ul > li,
.foot .foot1 > .public_w > .foot1_b .f2 > ul > li,
.foot .foot1 > .public_w > .foot1_b .f3 > ul > li {
  margin-bottom: calc(10px + 0.3rem);
}
.foot .foot1 > .public_w > .foot1_b .f1 > ul > li > a,
.foot .foot1 > .public_w > .foot1_b .f2 > ul > li > a,
.foot .foot1 > .public_w > .foot1_b .f3 > ul > li > a {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: rgba(255, 255, 255, 0.79);
}
.foot .foot1 > .public_w > .foot1_b .f1 > ul > li:nth-last-of-type(1),
.foot .foot1 > .public_w > .foot1_b .f2 > ul > li:nth-last-of-type(1),
.foot .foot1 > .public_w > .foot1_b .f3 > ul > li:nth-last-of-type(1) {
  margin-bottom: 0;
}
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li {
  display: flex;
  align-items: center;
  margin-bottom: calc(10px + 0.3rem);
}
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li > p {
  width: 14.4rem;
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: rgba(255, 255, 255, 0.79);
}
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li .dz{
  margin-top: 0.4rem;
}

.foot .foot1 > .public_w > .foot1_b .f4 > ul > li .dz,
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li .yx {
  width: calc(10px + 0.35rem);
  margin-right: 0.4rem;
}
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li .dh {
  width: calc(10px + 0.5rem);
  margin-right: 0.35rem;
}
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li .cz,
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li .yb {
  width: calc(10px + 0.4rem);
  margin-right: 0.4rem;
}
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li:nth-of-type(1){
  align-items: flex-start;
}
.foot .foot1 > .public_w > .foot1_b .f4 > ul > li:nth-last-of-type(1) {
  margin-bottom: 0;
}
.foot .foot1 > .public_w > .foot1_b .f5 {
  align-items: flex-end;
}
.foot .foot1 > .public_w > .foot1_b .f5 > img {
  width: calc(38px + 3.5rem);
}
.foot .foot1 > .public_w > .foot1_b .f5 > span {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.2rem);
  color: rgba(255, 255, 255, 0.7);
  margin-top: calc(10px + 0.35rem);
}
.foot .foot2 {
  width: 100%;
  height: calc(20px + 3.5rem);
  background: #2A2F39;
}
.foot .foot2 > .public_w {
  width: 80%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.foot .foot2 > .public_w > div {
  height: 100%;
  display: flex;
  align-items: center;
}
.foot .foot2 > .public_w > div > p {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: rgba(255, 255, 255, 0.7);
}
.foot .foot2 > .public_w > div > p > span {
  margin: 0 5px;
}
.foot .foot2 > .public_w > div > a {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: rgba(255, 255, 255, 0.7);
  margin-left: calc(13px + 1.5rem);
}
.foot .foot2 > .public_w > a {
  font-family: PingFangSC_Regular;
  font-size: calc(10px + 0.3rem);
  color: rgba(255, 255, 255, 0.7);
  margin-left: calc(13px + 1.5rem);
}
 @font-face {
    font-family: PingFangSC_Medium;
    src: url(../css/font/PINGFANG MEDIUM.TTF);
} 
@font-face {
  font-family: PingFangSC_Regular;
  src: url(../css/font/PINGFANG REGULAR.TTF);
}
@font-face {
  font-family: DINAlternate_bold;
  src: url(../css/font/DIN\ Alternate\ Bold.ttf);
}
@font-face {
  font-family: DIN_Regular;
  src: url(../css/font/DINPRO-REGULAR.OTF);
}
/*@font-face {*/
/*  font-family: PingFangSC_Medium;*/
/*  src: url(../css/font/PINGFANGBOLD_0.TTF);*/
/*}*/