@charset "utf-8";
.header { position: fixed; left: 0; top: 0; width: 100%; height:85px; z-index: 10; transition: all 0.3s; background-color: rgba(255, 255, 255, 0.9);}
.header .logo { display: block; float: left; margin:15px 0px; }
.header .logo img { height:55px; float: left; margin-right: 15px; transition: all 0.3s; }
.header .mytitle { float: left; margin-top: 11px; max-width:420px;}
.header .mytitle i { display: block; font-size: clamp(16px, 2vw, 22px); font-weight: 700; line-height: 2; letter-spacing: 1px; }
.header .mytitle span { display: block; font-size: 12px; font-family: Arial, Helvetica, sans-serif; }


.header .headerNav { float: left; display:flex;}
.header .headerNav li { margin:0 1vw; font-size: clamp(16px, 1vw, 18px); line-height: 85px; z-index: 2; transition: all 0.3s;}
.header .headerNav li:first-child { margin-left: 0px; }
.header .headerNav li:after { content: ""; display: block; position: absolute; left: 0; right: 0; transition: all 0.3s; }
.header .headerNav li a { color: rgb(34, 34, 34); line-height: 85px; display: block; padding: 0px 10px; }
.header .headerNav li.active > a { font-weight: bold;}
.header .headerNav li:hover:after { width: 100%; }

.header .headerSea {float: left;position: relative; margin:0 25px;}
.header .headerSea .ssbtn {display: block; width:42px; height:85px; background: url(../images/searchs.png) no-repeat center; transition: all 0.3s;}
.header .headerSea .ssform {position:absolute;right:-10px; top:100%;background-color: #fff;width: 270px;padding: 10px;display: none;z-index: 10;}
.header .headerSea .ssform input {float: left;padding: 6px 12px;background-color: #f0f0f0;border: 1px #ccc solid;font-size: 14px;line-height: 24px;border-right: 0;width: 180px; outline:none;}
.header .headerSea .ssform button {float: right;width: 65px;height: 38px;line-height: 38px;border: 0;font-size: 16px;text-align: center;cursor: pointer;padding: 0;background-color: #009bde;color: #fff;}
.header .headerTel { float: right; font-size: 23px; color: rgb(34, 34, 34); line-height: 85px; }

.header .sonNav { position: absolute; left: 0px; top: 100%; width: 100%; background-color: rgba(255, 255, 255, 0.95); display: none; box-shadow: rgb(170, 170, 170) 0px 2px 3px; padding: 20px 0px; }
.sonNav_lt { float: left; width: 60%; }
.sonNav_lt em { display: block; line-height: 2.5; font-size: 21px; font-weight: 700; }
.sonNav_lt a { box-sizing: border-box; margin-right: 5%; border-bottom: 1px dashed rgb(221, 221, 221); }
.sonNav_lt a { float: left; width: 45%; box-sizing: border-box; font-size: 16px; line-height: 42px !important; padding-left: 26px !important; background: url(../images/a.png) 5px center / 6px no-repeat; }
.sonNav_rig { float: right; width: 40%; line-height: 26px !important; }
.sonNav_rig img { display: block; max-width: 100%; margin-bottom: 15px; border-top-left-radius: 8px; border-bottom-right-radius: 8px; }
.sonNav_rig span { font-size: 14px; color: rgb(102, 102, 102); }


.header .navBtn { width: 30px; height: 30px; font-size:0; display: none; cursor: pointer; position:absolute; right:0px; top:50%; transform: translateY(-50%);}
.header .navBtn.active .nav__icon { background: rgba(17, 99, 201, 0); }
.header .navBtn.active .nav__icon:before { margin-top: 0; -webkit-transform: rotate(45deg); transform: rotate(45deg); }
.header .navBtn.active .nav__icon:after { margin-top: 0; -webkit-transform: rotate(-45deg); transform: rotate(-45deg); }
.header .nav__icon { display: inline-block; position: relative; width: 100%; height: 3px; background-color: #1163c9; margin-top: 13.5px;}
.header .nav__icon:before, .header .nav__icon:after { content: ''; display: block; width: 100%; height: 3px; background-color: #1163c9; border-radius: 1px; position: absolute; transition-duration: 300ms; }
.header .nav__icon:before { margin-top: -10px; }
.header .nav__icon:after { margin-top: 10px; }
@media screen and (max-width:1440px) {
  .header .headerNav li {margin:0 1vw;}
}
@media screen and (max-width: 1210px) {
  .header { height:80px; background: #fff; box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.12); }
  .header .logo{ margin:10px 0;}
  .header .logo img { height:50px;}
  .header .fr { float: none; position: fixed; right: 100%; top:70px; width: 100%; height: 100%; background: #fff; transition: 0.25s ease-in-out; z-index: 9; }
  .header .fr.active { transform: translate(100%, 0); -webkit-transform: translate(100%, 0); }
  .header .fr,.header.scroll .fr { top:60px; padding:3% 4% 0;}
  
  .header .headerTel { float: none; margin: 0 auto; color: #1163c9;}
  .header .headerTel a { color: #1163c9; }
  .header .headerTel,.header.scroll .headerTel{ line-height:60px;}
  .header .headerNav { float: none; height: auto; display:block;}
  .header .headerNav li { position: relative; float: none; margin-left: 0; width: 100%; border-bottom: 1px solid #ccc; }
  .header .headerNav li:after { display: none; }
  .header .headerNav li > a { display: block; height: 100%; font-size: 16px; color: #333; line-height: 60px; }
  .header .headerNav li.active > a, .header .headerNav li:hover > a { color: #1163c9; }
  .header .headerNav li.down:after { display: block; position: absolute; width: 16px; height: 16px; left: auto; right:10px; top: 0; margin-top: 22px; background: url(../images/navdown.png) no-repeat center; background-size: 100% 100%; transition: all 0.2s; }
  .header .headerNav li.on:after { transform: rotate(90deg); }
  .header .sonNav { position: relative; padding: 10px 0; width: 100%; margin-left: 0; box-shadow: none; left: 0; border-top: 1px dashed #ccc; }
  .header .sonNav div { width: 100%; border-top:none;}
  .header .sonNav div a { display: block; font-size: 14px; color: #666; line-height:2.5; text-align: left; padding-left:15px; position:relative;}
  .header .sonNav div a:after{ content:""; position:absolute; left:0; top:50%; width:10px; height:1px; background:#aaa}
  .header .navBtn { display: block; right:20px; }
  
  .header .headerSea { float: none; position: relative; width:100%; margin:0 auto;}
  .header .headerSea .ssbtn {display: none;}
  .header .headerSea .ssform { display:block; z-index: 10; position:relative; left:0; top:0; width:100%; padding:15px 0;}
  .header .headerSea .ssform input {float: left; padding: 6px 12px;background:#f0f0f0;font-size: 14px;line-height: 24px;border-right: 0; width:calc(100% - 65px); box-sizing: border-box; outline:none;}
  .header .headerSea .ssform button {float: right; width: 65px;height: 38px;line-height: 38px;border: 0;font-size: 16px;text-align: center;cursor: pointer;padding: 0;background-color: #009bde;color: #fff;}
  
}
@media screen and (max-width:640px) {
  .header { height:60px;}
  .header .logo { margin:10px 10px 10px 0; }
  .header .logo img { height: 40px; margin:0;}
  .header.active { background: #fff; }
  .header .mytitle{ max-width:75%; margin-top:9px;}
  .header .mytitle i { display: block; font-size:15px; line-height:22px;}
  .header .mytitle span{ display:block; font-size: 11px;}
}