@charset "utf-8";

/* header */
header {
    position: fixed;
    width: 100%;
    z-index: 999;
}

.header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
    padding-left: 50px;
    padding-right: 50px;
    background:var(--white-color);
    box-shadow: 0px 4px 6px 0px rgba(204, 204, 204, 0.15);
}

.header .logo_white{
    max-width: 140px;
}
.header .white_logo {
    display: none;
}
.logo .logo_red{
margin-left: 15px;
flex: 1;
}
.logo .logo_red img {
    max-width: 148px;
    width: 100%;
}

.header .header_right {
    display: flex;
}

.header_right_r {
    position: relative;
    margin-left: 40px;
    padding-left: 40px;
    display: flex;
    align-items: center;
}

.head_languge {
    display: flex;
    align-items: center;
}

.head_languge a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color:var(--dark-color);
    font-family: 'Roboto';
    font-size: 20px;
    font-weight: 400;
    line-height: 1;
}
.head_languge a:hover {
    color: var(--main-color);
}
.head_line {
    margin-left: 15px;
    margin-right: 15px;
    width: 1px;
  height: 11px;
  background: #CCC;
}
.search_box {
    cursor: pointer;
}
.head_link a img:nth-child(2) {
  display: none;
}
.head_link a:hover img:nth-child(1) {
  display: none;
}
.head_link a:hover img:nth-child(2) {
  display: block;
}
.menu_r_line i {
    display: block;
    width: 24px;
    height: 24px;
    background-image: url(../images/black_menu.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    cursor: pointer;
}
.header_right.active .menu_r_line i {
    background-image: url(../images/close.svg);
}
/* menu */
.header_nav_box {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    background: rgba(0, 0, 0, 0.30);
    z-index: -1;
}

.header_nav_box.show {
    opacity: 1;
    z-index: 98;

}
.menu {
    position: relative;
    padding-left: 100px;
}

.menu>ul>li {
    position: relative;
    float: left;
    padding: 0 20px;
}
.menu>ul>li>a {
    display: flex;
    position: relative;
    padding: 35px 0;
    color: var(--dark-color);
    font-size: 18px;
    font-weight: 700;
    line-height: 30px;
}

.menu>ul>li>a::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 4px;
    background:var(--main-color);
    transition: width .4s;
}
.menu>ul>li.active>a,
.menu>ul>li.current>a {
    color: var(--main-color);
}
.menu>ul>li.active>a::before,
.menu>ul>li.current>a::before {
    width: 100%;
}

.menu>ul>li .sub-menu {
    left: 50%;
    transform: translateX(-50%) scaleY(0);
    position: absolute;
    top: 100%;
    display: flex;
    transition: all 0.4s ease-out;
    width: 320px;
    z-index: 9;
    transform-origin: top;
    opacity: 0;
    visibility: hidden;
}

.menu>ul>li .sub-menu>ul {
    padding:20px 35px 30px 35px;
    position: relative;
    width: 100%;
    border-radius: 0px 0px 24px 24px;
    background: #FFF;
}
.menu>ul>li .sub-menu-two {
  width: 660px;
}
.menu>ul>li .sub-menu-two>ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 30px 40px;
}
.menu>ul>li .sub-menu-two>ul>li {
  width: calc(50% - 10px);
}
.menu>ul>li .sub-menu>ul>li {
    position: relative;
    padding-top: 24px;
}

.menu>ul>li .sub-menu>ul>li::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background-color: var(--main-color);
    transition: width 0.4s;
}

.menu>ul>li .sub-menu>ul>li>a {
    display: block;
    position: relative;
    padding-bottom: 16px;
    width: 100%;
    color: var(--dark-color);
    font-size: 16px;
    font-weight: 400;
    line-height: 30px;
    transition: all 0.4s;
}
.menu>ul>li .sub-menu>ul>li>a::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.10);
}
.menu>ul>li .sub-menu>ul>li>a:after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    margin-top: -12px;
    width: 36px;
    height: 36px;
    border-radius: 50px;
    border: 1px solid rgba(0, 0, 0, 0.10);
    background-image: url(../images/menu_grey.svg);
    background-repeat: no-repeat;
    background-size: 20px 20px;
    background-position: center;
    transition: all 0.4s;
}
.menu>ul>li .sub-menu>ul>li>a:hover {
    color: var(--main-color);
}
.menu>ul>li .sub-menu>ul>li>a:hover:after {
    border: 1px solid var(--main-color);
    background-image: url(../images/menu_blue.svg);
}

.menu>ul>li .sub-menu>ul>li:hover:before {
    width: 100%;
}

.menu>ul>li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scaleY(1);
}

.menu>ul>li.pro_menu {
    position: inherit;
}

.menu>ul>li .pro_menu_down {
    left: 0;
    transform: scaleY(0);
    position: absolute;
    top: 100%;
    display: flex;
    transition: all 0.4s ease-out;
    width: 1280px;
    z-index: 9;
    transform-origin: top;
    opacity: 0;
    visibility: hidden;
}

.menu>ul>li .pro_menu_down>.ul {
    position: relative;
    width: 100%;
    display: flex;
    align-items: stretch;
    border-radius: 0px 0px 24px 24px;
    border: 1px solid #DBE3EA;
    background: #FFF;
    border-top: none;
    overflow: hidden;
}

.pro_menu_down .pro_menu_left {
    width: 320px;
    padding:30px;
    background: #F2F7FB;
}
.pro_menu_down .pro_menu_right {
    width: calc(100% - 320px);
    padding: 35px 35px 35px 45px;
}
.pro_menu_down .pro_menu_left>ul>li {
    position: relative;
    padding-top: 10px;
    padding-bottom:16px;
    margin-bottom: 13px;
}

.pro_menu_down .pro_menu_left>ul>li:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: #DDD;
}

.pro_menu_down .pro_menu_left>ul>li::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background-color: var(--main-color);
    transition: width 0.4s;
}

.pro_menu_down .pro_menu_left>ul>li>a {
    display: flex;
    align-items: center;
    position: relative;
    padding-right: 40px;
    width: 100%;
    color: var(--dark-color);
    font-size: 18px;
    font-weight: 700;
    line-height: 22px;
    min-height: 38px;
    transition: all 0.4s;
}

.pro_menu_down .pro_menu_left>ul>li>a:after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 38px;
    height: 38px;
    border-radius: 50px;
    border: 1px solid #DDD;
    transform: translateY(-50%);
    background-image: url(../images/menu_grey.svg);
    background-repeat: no-repeat;
    background-size: 20px 20px;
    background-position: center;
    transition: all 0.4s;
}

.pro_menu_down .pro_menu_left>ul>li.active>a,
.pro_menu_down .pro_menu_left>ul>li>a:hover {
    color: var(--main-color);
}

.pro_menu_down .pro_menu_left>ul>li.active>a:after,
.pro_menu_down .pro_menu_left>ul>li>a:hover:after {
    border: 1px solid var(--main-color);
    background-image: url(../images/menu_blue.svg);
}
.pro_menu_down .pro_menu_left>ul>li:hover:before {
    width: 100%;
}

.pro_menu_right .pro_menu_tab .pub-t1 {
    display: none;
}

.pro_menu_right .pro_menu_tab .pub-t1.d-show {
    display: block;
}
.menu>ul>li:hover .pro_menu_down {
    opacity: 1;
    visibility: visible;
    transform: scaleY(1);
}
.pro_menu_tab_con {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.pro_menu_tab_con .pro_menu_tab_left {
    width: 340px;
    padding: 0px 18px;
}
.pro_menu_tab_con .pro_menu_tab_right {
    flex: 1;
    margin-left: 30px;
    display: flex;
    align-items: center;
    max-width: 420px;
    background-image: url(../images/head_pic_bg.jpg);
    padding: 48px 58px;
    border-radius: 24px;
    overflow: hidden;
}
.pro_menu_tab_con .pro_menu_tab_left ul li{
    border-bottom: 1px solid #DDD;
}
.pro_menu_tab_con .pro_menu_tab_left>ul>li>a {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #666;
font-size: 16px;
font-weight: 400;
line-height: 26px;
}
.pro_menu_tab_con .pro_menu_tab_left>ul>li>a i {
    width: 20px;
    height: 20px;
}
.pro_menu_tab_con .pro_menu_tab_left>ul>li>a:hover {
    color: var(--main-color);
}
.pro_menu_tab_con .pro_menu_tab_left>ul>li>a:hover i svg path{
    stroke: var(--main-color);
}
@media screen and (max-width: 1800px) {
    .menu {
        padding-left: 80px;
    }

}
@media screen and (max-width: 1700px) {
    .menu {
        padding-left: 40px;
    }

}
@media screen and (max-width: 1680px) {
     .menu {
        padding-left: 20px;
    }
    .menu>ul>li {
        padding: 0 18px;
    }
}
@media screen and (max-width: 1600px) {
    .menu>ul>li {
        padding: 0 14px;
    }
    .menu>ul>li .pro_menu_down {
        width: 1100px;
    }
    .head_line {
        margin-left: 14px;
        margin-right: 14px;
    }
    .pro_menu_down .pro_menu_right {
        padding: 45px 45px 45px 45px;
    }
    .pro_menu_tab_con .pro_menu_tab_right {
        padding: 35px 45px;
    }

}
@media screen and (max-width:1580px) {
  .header .logo_white {
    max-width: 120px;
  }
  .header .logo_red {
    max-width: 130px;
  }
  .menu {
    padding-left: 20px;
  }
  .menu>ul>li {
    padding: 0 10px;
}

}
@media screen and (max-width:1440px) {
    .menu>ul>li {
        padding: 0 8px;
    }
    .menu>ul>li .pro_menu_down {
        width: 1100px;
    }
    .head_line {
      margin-left: 10px;
      margin-right: 10px;
  }


}
@media screen and (max-width:1439px) {
    .header .logo_white {
        max-width: 110px;
    }
    .logo .logo_red img {
        max-width: 120px;
    }
    .menu>ul>li>a {
      font-size: 16px;
    }
    .menu>ul>li .pro_menu_down {
        width: 1000px;
    }


}

@media screen and (max-width:1300px) {
    .menu {
        display: none !important;
    }
 
}

/* 弹出导航 */
body.hidden {
overflow: hidden;
}

body.hidden .header {
border-bottom-color: transparent;
background-color: transparent;
box-shadow: none;
}

body.hidden .header.on .logo .red_logo,
body.hidden .header.on .logo .black_logo {
display: none;
}
  
body.hidden .header.on .menu_r_line i {
background-image: url(../images/close.svg);
}

.logo.active .white_logo {
  display: block;
}

.logo.active .red_logo,
.logo.active .black_logo {
  display: none;
}

.menu.hide,
.head_languge.hide,
.search_box.hide,
.head_link.hide,
.head_line.hide {
  display: none;
}
.pu_select {
    z-index: 3;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--main-color);
    padding: 140px 0 0;
    opacity: 0;
    visibility: hidden;
  }
  
  .pu_select>div:first-child {
    max-width: 1600px;
    margin: 0 auto;
  
  }
  
  .pu_select>div>.pu_container {
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  
    margin-left: 50px;
    margin-right: 50px;
  
    padding-right: 10px;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
  }
  
  .pu_select>div>.pu_container::-webkit-scrollbar {
    width: 2px;
    height: 2px
  }
  
  .pu_select>div>.pu_container::-webkit-scrollbar-button:vertical {
    display: none
  }
  
  .pu_select>div>.pu_container::-webkit-scrollbar-corner,
  .pu_select>div>.pu_container::-webkit-scrollbar-track {
    background-color: rgba(255, 255, 255, 0.20);
  }
  
  .pu_select>div>.pu_container::-webkit-scrollbar-thumb {
    border-radius: 0;
    background-color: rgba(255, 255, 255, 0.50);
  }
   
  
  .pu_select .ct_1 .slide {
    margin-right: 1.8rem;
  }
  
  .pu_select .ct_1 .slide:last-child {
    margin-right: 0;
    margin-bottom: 10px;
  }
  
  .pu_select .ct_1 .slide .one a {
    color:var(--white-color);
    font-weight: 700;
  }
  
  .pu_select .ct_1 .slide .one i {
    display: none;
  }
  
  .pu_select .ct_1 .slide .one i {
    width: 18px;
    height: 22px;
    float: right;
    background-image: url(../images/menu_icon_pressed_one.svg);
    background-size: 18px 18px;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
  }
  
  .pu_select .ct_1 .slide .one i.ico {
    background-image: url(../images/menu_icon_open_one.svg);
  }
  
  .pu_select .ct_1 .slide .two {
    display: flex;
    flex-flow: column;
    font-size: 16px;
  }
  .pu_select .ct_1 .slide .two a {
    display: inline-block;
    transition: 0.4s;
    color: rgba(255, 255, 255, 0.60);
    line-height: 26px;
    margin: 15px 0 0;
  }
  .pu_select .ct_1 .two .three_loop .three_title {
    color:rgba(255, 255, 255, 0.9);
    font-weight: 600;
  }
  .pu_select .three_loop .three_menu {
    display: flex;
    flex-flow: column;
  }
  .pu_select .ct_1 .three_loop>.three_menu a {
    margin: 15px 0 0;
  }
  .pu_select .ct_1 .slide .two a:hover {
    color: #fff;
  }
  
  .pu_select .ct_2 {
    margin: 50px 0 0 0;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.20);
  }
  
  .pu_select .ct_2 .le_box {
    flex-wrap: wrap;
    flex: 1;
  }
  
  .pu_select .ct_2 .le_box .item {
    margin-right: 160px;
    max-width: 1000px;
  }
  
  .pu_select .ct_2 .le_box .item:last-child {
    margin-right: 0;
  }
  
  .pu_select .ct_2 .le_box .item>div:first-child {
    color: rgba(255, 255, 255, 0.50);
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
  }
  
  .pu_select .ct_2 .le_box .item .svg {
    margin: 0 14px 0 0;
  }
  
  .pu_select .ct_2 .le_box .item .svg img {
    width: 24px;
  }
  
  .pu_select .ct_2 .le_box .item p {
    padding-left: 38px;
    padding-top: 10px;
    color: var(--white-color);
    font-family: 'Roboto';
    line-height: 40px;
    font-weight: 400;
    }
  
  .pu_select .ct_2 .le_box .item:first-child p {
    font-size: 20px;
    font-weight: 700;
  }
  
  .pu_select .ct_2 .le_box .item a {
    transition: 0.4s;
    color: var(--white-color);
  }
  
  .pu_select .ct_2 .ri_box img {
    width: 120px;
  }
  
  .pu_select .ct_2 .ri_box p {
    padding-top: 8px;
    color: var(--white-color);
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
  }
  
  .pu_select .head_copy {
    display: flex;
    align-items: flex-end;
    flex-wrap: wrap;
    width: 100%;
    color: rgba(255, 255, 255, 0.60);
    font-size: 14px;
    font-weight: 400;
    line-height: 28px;
  }
  
  .pu_select .head_copy a {
    color: rgba(255, 255, 255, 0.60);
    line-height: inherit;
  }
  
  .pu_select .head_copy a:hover {
    color: rgba(255, 255, 255, 0.9);
  }
   
  .pu_select.active {
    opacity: 1;
    visibility: visible;
    z-index: 99;
  }
  .pu_select.active .pu_container{
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  
  @keyframes opacity {
    0% {
      opacity: 0;
    }
  
    50% {
      opacity: 1;
    }
  
    100% {
      opacity: 0;
    }
  }
  
  @keyframes rotate {
    0% {
      transform: rotate(0);
    }
  
    100% {
      transform: rotate(360deg);
    }
  }
  
  @keyframes rotate_1 {
    0% {
      transform: rotate(0);
    }
  
    100% {
      transform: rotate(-360deg);
    }
  }
  
  @media screen and (max-height:880px) {
    .pu_select .ct_1 .slide .two a {
  
      margin: 20px 0 0;
    }
  
    .pu_select .ct_2 {
      margin: 60px 0 0 0;
      padding-top: 40px;
    }
  
  }
  
  @media screen and (max-height:800px) {
    .pu_select {
      padding: 120px 0 0;
    }
  
    .pu_select .ct_1 .slide .two a {
      margin: 16px 0 0;
    }
  
    .pu_select .ct_2 {
      margin: 40px 0 0 0;
      padding-top: 30px;
    }
  
  }
  
  @media screen and (max-width:1280px) {
    .pu_select .ct_1 .slide .two {
      /* font-size: 18px; */
      line-height: 1.2;
    }
  
    .pu_select .ct_2 .ri_box {
      text-align: center;
    }
  
    .pu_select .ct_2 .ri_box img {
      width: 90px;
      margin: 0 auto;
    }
  
    .pu_select .ct_2 .ri_box p {
      font-size: 14px;
    }
    .pu_select .ct_1 .slide {
      margin-right: 1.4rem;
  }
    .pu_select .ct_1 .slide .one a {
      font-size: 18px;
    }
  }
  
  @media screen and (max-width:991px) {
    .pu_select>div>.pu_container>div:first-child {
      flex-wrap: wrap;
    }
  
    .pu_select .ct_1 .slide {
      margin-right: 0;
      width: 100%;
      margin-bottom: 26px;
    }
  
    .pu_select .ct_2 {
      margin: 20px 0 0 0;
      padding-top: 30px;
    }
  
    .pu_select .ct_1 .slide .two {
      display: none;
      padding-top: 0;
      width: 100%;
      font-size: 16px;
    }
  
    .pu_select .ct_1 .slide .two a {
      margin-right: 10px;
    }
  
    .pu_select .ct_1 .slide .one i {
      display: inline-block;
    }
  }

  
@media (max-width:991px) {
    .header {
        height: 80px;
        padding-left: 20px;
        padding-right: 20px;
    }
    .header-util-box {
        width: 80px;
        height: 80px;
    }
    .page_header .header-util-container {
        height: 80px;
    }
    .header-util-container {
        height: 80px;
        width: 80px;
    }
 
    .header-inquiry-bottom {
        opacity: 0;
        z-index: -1;
    }
    .e_left_logo .text {
        display: none;
     }
    .eject_left_bottom {
        padding: 60px 0 0 0;
    }

    .e_r_menu {
        padding-top: 100px;
        padding-left: 40px;
        padding-right: 40px;
    }

    .e_r_menu .depth01>li>a {
        font-size: 24px;
        min-width: 140px;
    }

    .e_r_menu .depth01>li {
        padding: 20px 0 10px 0;
    }

    .e_r_menu .depth02>li {
        margin-bottom: 20px;
    }

    .e_r_menu .depth03 {
        margin-top: 15px;
    }
}

@media (max-width:767px) {
    .header .logo_white {
        max-width: 90px;
    }
    .logo .logo_red {
        margin-left: 8px;
        display: none;
    }
    .logo .logo_red img {
        max-width: 70px;
    }
    .logo .text {
        display: none;
    }
    .head_line,.search_box,.head_link {
        display: none;
    }
    .head_languge {
        padding-right: 10px;
    }
    .head_languge a {
        font-size: 18px;
    }
    .head_languge .head_line {
        display: block;
        margin-left: 8px;
        margin-right: 8px;
    }
    .pu_select>div>.pu_container {
        max-height: calc(100vh - 225px);
        margin-left: 20px;
        margin-right: 20px;
    }
    .pu_select {
      padding: 90px 0 0;
    }
    .pu_select .ct_2 {
        flex-wrap: wrap;
        padding-bottom: 0;
        margin-top: 10px;
      }
    
      .pu_select .ct_1 .two .three_loop .three_title {
        position: relative;
        padding-left: 18px;
        font-size: 16px;
      }
      .pu_select .ct_1 .two .three_loop .three_title::before {
        content: "";
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 8px;
        height: 1px;
        background-color: var(--white-color);
      }
      .pu_select .ct_2 .le_box {
        width: 100%;
      }
    
      .pu_select .ct_2 .le_box .item {
        margin-right: 0;
        margin-bottom: 15px;
        width: 100%;
      }
    
      .pu_select .ct_2 .ri_box {
        width: 100%;
        display: none;
      }
    
      .pu_select .ct_2 .le_box .item p {
        line-height: 1.2;
        padding-top: 5px;
      }
    
      .pu_select .ct_2 .le_box .item:first-child p {
        font-size: 16px;
        font-weight: 500;
        line-height: 1.4;
      }
      .pu_select .ct_1 .slide .one a {
        font-size: 18px;
      }
}

/* search */
.header-search {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    overflow: hidden;
    background-color: rgba(0,0,0,.2);
    opacity: 0;
    visibility: hidden;
    transition: all 300ms ease
}

.header-search__body {
    background-color: #fff;
    padding: 0 0 90px;
    transform: translateY(0px);
    transition: all 300ms ease
}

.header-search.show {
    opacity: 1;
    visibility: visible
}

.header-search.show .header-search__body {
    transform: translateY(0)
}

.header-search__logo {
    padding: 20px 30px 20px 70px;
    display: flex;
    align-items: center;
    justify-content: space-between
}
.header-search__logo .s_logo img:nth-child(2) {
  margin-left: 15px;
  max-width: 112px;
}
.header-search__logo img {
    max-width: 140px;
    height: auto;
    vertical-align: top
}

.header-search__logo img.close {
    cursor: pointer;
    width: 30px
}

.header-search__title {
    color: #e1e1e1;
    text-align: center;
    line-height: 1;
    margin: 0 0 50px;
    font-family: 'Roboto';
}

.header-search__content {
    width: 660px;
    border-bottom: 2px solid var(--main-color);
    margin: 0 auto
}

.header-search__content .form__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.header-search__content .form__content .input {
    padding: 0;
    flex: 1;
}
.header-search__content .form__content .input input {
    width: 100%;
    height:60px;
    font-size: 18px;
    color: var(--dark-color);
    font-family: 'Microsoft YaHei', ' Open Sans', 'PingFang SC';
}
.header-search__content .form__content .input input::-webkit-input-placeholder {
    color:#666;
    font-size: 18px;
    font-family: 'Microsoft YaHei', ' Open Sans', 'PingFang SC';
}

.header-search__content .form__content .input input:-moz-placeholder{
    color:#666;
    font-size: 18px;
    font-family: 'Microsoft YaHei', ' Open Sans', 'PingFang SC';
}

.header-search__content .form__content .input input::-moz-placeholder {
    color:#666;
    font-size: 18px;
    font-family: 'Microsoft YaHei', ' Open Sans', 'PingFang SC';
}
.header-search__content .form__content .input input:-ms-input-placeholder {
    color:#666;
    font-size: 18px;
    font-family: 'Microsoft YaHei', ' Open Sans', 'PingFang SC';
}

.header-search__content .form__content .submit {
    width: 30px;
}
.header-search__content .form__content button {
    appearance: none;
    -webkit-appearance: none;
    border: 0;
    background-color: transparent;
    padding: 0;
    margin: 0;
    cursor: pointer
}
@media (max-width:767px) {
    .pu_select .search_box {
        width: calc(100% - 40px);
        margin-left: 20px;
        margin-right: 20px;
        margin-bottom: 20px;
    }
.search_bg {
    display: flex;
    width: 100%;
    height: 46px;
    padding: 6px 16px;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.20);
    backdrop-filter: blur(4px);
}
.search_bg .input {
    width: calc(100% - 24px);
    height: 24px;
    background-color: transparent;
    font-size: 16px;
    color: var(--white-color);
    outline: 0;
}
.search_bg .submit {
    width: 24px;
    height: 24px;
    background-color: transparent;
    background-image: url(../images/search_wihte_icon.svg);
    background-repeat: no-repeat;
    cursor: pointer;
}
.search_bg .input::placeholder {
    color: rgba(255, 255, 255, 0.50);
  }
  .header-search.show {
    display: none !important;
  }
}