.bossgoo-header-nav57 {
  width: 100%;
  font-size: 16px;
  line-height: 1.5;
  background-color: #fff;
}

.bossgoo-header-nav57 .nav57-con {
  width: 100%;
  height: 90px;
  line-height: 90px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.bossgoo-header-nav57 .nav57-logo {
  width: 200px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.bossgoo-header-nav57 .nav57-logoLink {
  width: 100%;
  height: 80%;
  display: flex;
  align-items: center;
}

.bossgoo-header-nav57 .nav57-logoLink img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.bossgoo-header-nav57 .nav57-button {
  width: 150px;
  height: 100%;
  display: flex;
  align-items: center;
}

.bossgoo-header-nav57 .nav57-search {
  width: 30px;
  height: 100%;
  cursor: pointer;
  text-align: center;
  position: relative;
}

.bossgoo-header-nav57 .nav57-search .nav57-searchIcon {
  font-size: 18px;
}

.bossgoo-header-nav57 .nav57-language {
  width: calc(100% - 30px);
  height: 100%;
  cursor: pointer;
  position: relative;
}

.bossgoo-header-nav57 .nav57-langText {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.bossgoo-header-nav57 .nav57-langText .iconfont {
  font-size: 12px;
  margin-left: 5px;
  transition: all .5s;
}

.bossgoo-header-nav57 .nav57-langText:hover .iconfont {
  transform: rotate(180deg);
}

.bossgoo-header-nav57 .nav57-language:hover .country-list {
  display: block;
}

.bossgoo-header-nav57 .country-list {
  line-height: 1.5;
}

.bossgoo-header-nav57 .nav57-seaBox,
.bossgoo-header-nav57 #nav57-seaBox {
  width: 450px;
  height: 40px;
  line-height: 40px;
  border-radius: 20px;
  font-size: 14px;
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 9;
  background-color: #fff;
}

.bossgoo-header-nav57 .nav57-seaB {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}

.bossgoo-header-nav57 .search-type {
  width: 100px;
  text-align: center;
  position: relative;
}

.bossgoo-header-nav57 .nav57-selIcon {
  font-size: 14px;
  transition: all .5s;
}

.bossgoo-header-nav57 .nav57-selectItem {
  width: 100%;
  text-align: center;
  position: absolute;
  left: 0;
  top: 100%;
  line-height: 1.5;
  padding: 5px 0;
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  display: none;
}

.bossgoo-header-nav57 .nav57-selectItem li {
  padding: 0 5px;
}

.bossgoo-header-nav57 .nav57-seaText {
  width: calc(100% - 140px);
  padding-left: 10px;
  padding-right: 10px;
  height: 40px;
  line-height: 40px;
}

.bossgoo-header-nav57 .nav57-seaSub {
  width: 40px;
  height: 100%;
  text-align: center;
  display: inline-block;
}

.bossgoo-header-nav57 .search-type-active .nav57-selIcon {
  transform: rotate(180deg);
}

.bossgoo-header-nav57 .nav57-navigation {
  width: calc(100% - 350px);
}

.bossgoo-header-nav57 .nav57-naviList {
  width: 100%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.bossgoo-header-nav57 .nav57-naviList li {
  padding-right: 40px;
  position: relative;
  display: flex;
}

.bossgoo-header-nav57 .nav57-naviList a {
  display: inline-block;
  height: 87px;
  border-bottom: 3px solid #fff;
}

.bossgoo-header-nav57 .nav57-naviList a:hover {
  color: #1e9fff;
  border-bottom-color: #1e9fff;
}

.bossgoo-header-nav57 .nav57-naviList li:hover .nav57-nav-dropOne {
  display: block;
}

.bossgoo-header-nav57 .nav57-nav-dropOne {
  width: 300px;
  padding: 5px 0;
  background-color: #fff;
  box-sizing: border-box;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  display: none;
  z-index: 9;
  position: absolute;
  left: 0;
  top: 100%;
}

.bossgoo-header-nav57 .nav57-nav-dropOne ul {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.bossgoo-header-nav57 .nav57-nav-dropOne li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 0 5px;
  width: 100%;
  line-height: 30px;
  margin-bottom: 8px;
}

.bossgoo-header-nav57 .nav57-nav-dropOne li a {
  max-width: 80%;
  border-bottom: none;
  height: initial;
  display: -webkit-box;
 /* line-height: 1.5; */
}

.bossgoo-header-nav57 .nav57-nav-dropOne li:last-child {
  margin-bottom: 0;
}

.bossgoo-header-nav57 .nav57-nav-dropOne li:hover {
  background-color: #eee;
}

.bossgoo-header-nav57 .nav57-nav-dropOne li:hover .nav57-nav-dropTwo {
  display: block;
}

.bossgoo-header-nav57 .nav57-nav-dropTwo {
  width: 300px;
  padding: 5px 0;
  background-color: #fff;
  box-sizing: border-box;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  display: none;
  position: absolute;
  left: 200px;
  top: 0;
}

.bossgoo-header-nav57 .nav57-nav-dropTwo li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 0 5px;
  width: 100%;
  line-height: 30px;
  margin-bottom: 10px;
}

.bossgoo-header-nav57 .nav57-nav-dropTwo li:last-child {
  margin-bottom: 0;
}

.bossgoo-header-nav57 .nav57-nav-dropTwo li:hover .nav57-nav-dropThree {
  display: block;
}

.bossgoo-header-nav57 .nav57-nav-dropTwo a {
  width: 100%;
  max-width: 100%;
  display: -webkit-box;
  line-height: 1.5;
}

.bossgoo-header-nav57 .nav57-nav-dropThree {
  width: 200px;
  padding: 5px 0;
  background-color: #fff;
  box-sizing: border-box;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  display: none;
  position: absolute;
  left: 200px;
  top: 0;
  z-index: 2;
}

.bossgoo-header-nav57 .nav57-nav-dropThree li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 0 5px;
  width: 100%;
  line-height: 30px;
}

.bossgoo-header-nav57 .nav57-nav-dropThree li a {
  width: 100%;
}

.bossgoo-header-nav57 .nav57-phone {
  width: calc(100% - 200px);
  display: none;
}

.bossgoo-header-nav57 .nav57-phBox {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  position: relative;
}

.bossgoo-header-nav57 .nav57-phBtn {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 22px;
  cursor: pointer;
}

.bossgoo-header-nav57 .nav57-ph-search {
  font-weight: bold;
}

.bossgoo-header-nav57 .nav57-phForm {
  width: 350px;
  height: 40px;
  line-height: 40px;
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 2;
  display: none;
}

.bossgoo-header-nav57 .nav57-ph-form,
.bossgoo-header-nav57 #nav57-ph-form {
  width: 100%;
  height: 100%;
  background-color: #fff;
  border: 1px solid #f1f1f1;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
}

.bossgoo-header-nav57 .nav57-ph-seaTe {
  width: calc(100% - 40px);
  padding: 0 20px;
  height: 40px;
}

.bossgoo-header-nav57 .nav57-ph-seaBtn {
  width: 40px;
  height: 40px;
  text-align: center;
  font-size: 20px;
  cursor: pointer;
}

.bossgoo-header-nav57 .nav57-phList {
  width: 300px;
  padding: 15px;
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 2;
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  display: none;
  max-height: 500px;
  overflow-y: auto;
}

.bossgoo-header-nav57 .nav57-phList::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #f0f0f0;
}

.bossgoo-header-nav57 .nav57-phList::-webkit-scrollbar-track {
  box-shadow: inset 0 0 0px rgba(240, 240, 240, 0.5);
  border-radius: 10px;
  background-color: rgba(240, 240, 240, 0.5);
}

.bossgoo-header-nav57 .nav57-phList::-webkit-scrollbar-thumb {
  border-radius: 10px;
  box-shadow: inset 0 0 0px rgba(240, 240, 240, 0.5);
  background-color: rgba(0, 0, 0, 0.5);
}

.bossgoo-header-nav57 .nav57-ph-drop li {
  position: initial;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  margin-bottom: 5px;
}

.bossgoo-header-nav57 .nav57-ph-drop li a {
  max-width: 80%;
}

.bossgoo-header-nav57 .nav57-ph-drop li:last-child {
  margin-bottom: 0;
}

.bossgoo-header-nav57 .nav57-ph-drop .nav57-down1, .bossgoo-header-nav57 .nav57-ph-drop .nav57-down2 {
  position: initial;
  width: 100%;
  box-shadow: none;
}

.bossgoo-header-nav57 .nav57-ph-drop .nav57-down2 a {
  max-width: 100%;
}

.bossgoo-header-nav57 .nav57-down1 {
  width: 300px;
  padding: 10px 0;
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 2;
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  display: none;
}

.bossgoo-header-nav57 .nav57-down1List {
  width: 100%;
}

.bossgoo-header-nav57 .nav57-down1List li {
  width: 100%;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-left: 0;
  line-height: 1.5;
  margin-bottom: 8px;
  position: relative;
  flex-wrap: wrap;
}

.bossgoo-header-nav57 .nav57-down1List li a {
  max-width: 80%;
  display: inline-block;
}

.bossgoo-header-nav57 .nav57-down1List li:last-child {
  margin-bottom: 0;
}

.bossgoo-header-nav57 .nav57-down2 {
  width: 300px;
  padding: 10px 0;
  position: absolute;
  left: 100%;
  top: 0;
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  display: none;
}

.bossgoo-header-nav57 .nav57-down2 li a {
  width: 100%;
  max-width: initial;
}

.bossgoo-header-nav57-susp {
  width: 100%;
  height: 60px;
  background-color: #fff;
  display: none;
}

@media only screen and (max-width: 1440px) {
  .bossgoo-header-nav57 .nav57-naviList li {
    padding-right: 30px;
  }
}

@media only screen and (max-width: 1040px) {
  .bossgoo-header-nav57 {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
  }
  .bossgoo-header-nav57 .wrap {
    padding-left: .2rem;
    padding-right: .2rem;
  }
  .bossgoo-header-nav57 .nav57-navigation, .bossgoo-header-nav57 .nav57-button {
    display: none;
  }
  .bossgoo-header-nav57 .nav57-phone {
    display: block;
  }
  .bossgoo-header-nav57 .nav57-con {
    height: 1.2rem;
    line-height: 1.5;
  }
  .bossgoo-header-nav57 .nav57-logo {
    height: 1.2rem;
  }
  .bossgoo-header-nav57 .nav57-logoLink {
    height: 70%;
  }
  .bossgoo-header-nav57-susp {
    display: block;
  }
}

@media only screen and (max-width: 767px) {
  .bossgoo-header-nav57 {
    font-size: .28rem;
  }
  .bossgoo-header-nav57 .nav57-phBtn {
    width: .6rem;
    height: .6rem;
    line-height: .6rem;
    margin-left: .1rem;
    font-size: .4rem;
  }
  .bossgoo-header-nav57 .country-list span {
    font-size: .28rem;
  }
  .bossgoo-header-nav57 .nav57-ph-seaBtn {
    font-size: .4rem;
  }
  .bossgoo-header-nav57 .nav57-ph-seaTe::-webkit-input-placeholder {
    font-size: .28rem;
  }
  .bossgoo-header-nav57 .nav57-ph-seaTe::-moz-placeholder {
    font-size: .28rem;
  }
  .bossgoo-header-nav57 .nav57-ph-seaTe:-ms-input-placeholder {
    font-size: .28rem;
  }
}

@media only screen and (max-width: 480px) {
  .bossgoo-header-nav57 .nav57-phBtn {
    font-size: .36rem;
    margin-left: 0;
  }
  .bossgoo-header-nav57 .nav57-phList, .bossgoo-header-nav57 .nav57-phForm {
    width: 6.5rem;
  }
  .bossgoo-header-nav57 .nav57-ph-seaTe {
    padding: 0 .3rem;
  }
}