a{text-decoration: none;}
a:hover{text-decoration: none;}
.nav-box {
  width: 100%;
  z-index: 99;
  transition: 0.2s linear;
  position: absolute;
  height: 64px;
  position: fixed;
  top: 0;
  left: 0;
  /* background-color: rgba(0,0,0,.3) */
}
@media screen and (max-width: 768px) {
  .nav-box {
    height: 120px;
    position: relative;
  }
}
.nav-box:hover{background-color: rgba(0,0,0,.3);}
/* hover背景 */
.nav-box:hover {
  height: 120px;
  transition: 0.5s linear;

}
.navigation {
  width: 70%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.nav-box .logo {
  /* width: 12%; */
  height: 57px;
  margin: 5px 15px 5px 15px;
}
.nav-box .logo img{
  margin-top: 8px;
}
.nav-right {
  display: flex;
  flex: 1;
  justify-content: space-between;
}
/* 中 */
.nav-box .navbar>li{
  box-sizing: border-box;
  padding: 0 20px;
   height: 64px;
   float: left;
   position: relative;
}
.nav-box .navbar>li .badge{
    position: absolute;
    right: -10px;
    top: 10px;
    padding: 0 2px;
    height: 12px;
    background: rgba(255,255,255, .9);
    border: 1px solid #f64041;
    box-shadow: 2px 2px 4px 0 rgb(55 99 170 / 31%);
    border-radius: 6px;
    border-bottom-left-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #f64041;
    font-weight: bold;
    font-size: 12px;
    line-height: 12px;
}
.nav-box .navbar>li.active,
.nav-box .navbar>li:hover {
  border-bottom: 2px solid #05B9CF;
}
.nav-box .navbar>li.active.has-product-dropdown {
  border-bottom: 0px;
}
/* 导航栏每一项 */
.nav-box .navbar>li>a {
  font-family: 'microsoft yahei ui', 'microsoft yahei', PingFangSC-Light, 'helvetica neue', 'hiragino sans gb', arial, simsun, sans-serif;
  color: #fff;
  display: block;
  line-height: 64px;
  font-weight: 400;
  font-size: 14px;
}

.nav-box .navbar>li>a>span{
  display: inline-block;
}
.nav-box .navbar>li:hover a>span{
  transform: rotate(180deg);
  transition: all .3s;
}
.up {
  display: none;
  cursor: pointer;
}
.nav-box .navbar>li>a>span img {
  width: 100%;
  height: 100%;
}


/* 右 */
.navigation {
  position: relative;
}
.nav-box .signin  {
    height: 64px;
}
.nav-box .signin>li {
  float: left;
  padding: 15px 15px;
  height: 40px;
  position: relative;
}
.nav-box .signin>li>a {
  box-sizing: border-box;
  display: block;
  height: 34px;
  text-align: center;
  line-height: 34px;
  color:#fff;
  position: relative;
}
.nav-box .signin>li>a .badge{
  position: absolute;
  top: -3px;
  right: -10px;
  height: 16px;
  min-width: 16px;
  line-height: 16px;
  border-radius: 10px;
  background-color: red;
  color: #fff;
  display: inline-block;
  font-size: 12px;
}
.nav-box .signin>li:hover >a {
  color: #05B9CF;
}
.nav-box .signin>li.btn {
  height: 40px;
  min-width: 60px;
}
/* 登录注册按钮及个人中心相关 */
.nav-box .signin li.btn>a {
  background: #05B9CF;
  border:1px solid #05B9CF;
  padding-left: 10px;
  padding-right: 10px;
}
.nav-box .signin>li.btn.nobg a {
  background: transparent;
  color: #05B9CF;
}
.nav-box .signin>li.btn:hover a{
  color:#eee;
  background: transparent;
}
.nav-box .signin>li.btn.pub a {
  border: 0px;
  border-radius: 50px;
  background: linear-gradient(90deg, #00C4DC, #5787C9);
}
.nav-box .signin li.btn:pub a{
  color:#eee;
}
/* .nav-box .signin li:last-child a {
  width: 100%;
}
.nav-box .signin li:last-child:hover a{
  color:#fff;
} */

/* 下拉菜单 */
.nav-box .signin .dropdown-menu{
  display: none;
  position: absolute;
  top: 64px;
  right: -75%;
  min-height: 100%;
  min-width: 140px;
  background: #fff;
  border-radius: 4px;
  border: 1px solid #f1f1f1;
  box-shadow: 0px 0px 15px 0px rgba(13, 42, 58, 0.25);
}
.nav-box .signin .dropdown-menu .dropdown-menu-item {
  padding: 15px;
  position: relative;
  display: block;
}
.nav-box .signin .dropdown-menu .dropdown-menu-item i {
  margin-right: 5px;
}
.nav-box .signin .dropdown-menu .dropdown-menu-item .active-img {
    display: inline-block;
    position: absolute;
    right: 16px;
    top: 20px;
    width: 10px;
    height: 10px;
    background: linear-gradient(#005389,#00c4dc 100%,#60626e 0,#bf0000 0);
    visibility: hidden;
}
.nav-box .signin .dropdown-menu .dropdown-menu-item:hover .active-img {
    transition: .8s;
    transform: rotate(-225deg);
    visibility: visible;
}
.nav-box .signin .has-dropdown:hover>.dropdown-menu{display: block;}


.app-exploit {
  position: relative;
}
.head-menu {
   display: none;
   padding-right: 15px;
   cursor: pointer;
}
.head-menu img {
  /* width: 100%;
  height: 100%; */
}


.nav-box .navbar>li:hover>a{color:#05B9CF}



/* 下拉框的样式 */
.menuPublic{
	position: absolute;
	width: 215px;
	position: absolute;
	background-color: #303848;
	height: auto;
	min-height: 150px;
	left: 50%;
	margin-left: -105px;
	padding-bottom: 50px;
}
.menuPublic>h4{
	background: #3a4251;
	    padding: 2px 0 2px 10px;
	    font-family: MicrosoftYaHei;
	    color: #97989c;
	    letter-spacing: 0px;
	    font-size: 12px;
}
.menuPublic>li{
	width: 100%;
	height: auto;

}

.menuPublic>li>a{
	    color: #fff;
	    font-size: 13px;
	    padding: 15px 30px;
		display: block;
		cursor: pointer;
		border: 1px solid transparent;
}
.menuPublic>li>a>i{
	color: #97989c;
	    padding-right: 10px;
}
.menuPublic>li>a:hover{color:#97989c;border: 1px solid #303848;background: #fff;}


/* 产品 的下拉框*/
.product-menu{display: none;}
@media (max-width: 768px) {
  .nav-box .navbar>li:hover>.menuPublic{display: block;z-index: 999;}
}

/* 苹果签名的下拉框 */
.iOSSign-menu{display: none;}
/* 工具箱的下拉框 */
.tool-menu{display: none;}