.header__container{width:100%;height:70px}.header__container .header__content{width:1200px;height:100%;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.header__container .header__content .logo{padding-top:10px;width:188px;height:50px;float:left}.header__container .header__content .logo img{width:100%;height:100%}.header__container .header__content .nav{float:left;margin-left:135px;width:auto}.header__content .nav .nav__item{position:relative;line-height:70px;font-size:14px;width:auto;float:left;cursor:pointer;color:#9aa7b9}.header__content .nav .nav__item a{display:block;height:100%;padding:0 20px;text-align:center;color:#9aa7b9;font-size:14px}.header__content .nav .nav__item a .icon{position:absolute;width:12px;height:2px;background:#687e9c;left:50%;bottom:36px;-webkit-transform:translateX(-50%);transform:translateX(-50%);display:none;border-radius:2px}.header__content .nav .nav__item .down{position:absolute;top:80px;left:50%;z-index:999;width:100px;-webkit-transform:translateX(-50%);transform:translateX(-50%);background:#fff;display:none}.nav .nav__item .down li{font-size:14px;cursor:pointer;height:50px}.nav .nav__item .down li a{line-height:50px;padding:0}.header__content .nav .nav__item:hover .item__path{color:#687e9c}.header__content .nav .nav__item:hover .icon{display:block}.header__content .nav .nav__item:hover .down{display:block}.header__content .nav .nav__item.active .item__path{color:#687e9c;font-weight:600}.header__content .nav .nav__item.active .icon{display:block}.nav .nav__item .down li.active a{pointer-events:none;background:#687e9c;color:#ffff}.nav .nav__item .down li:hover a{background:#687e9c;color:#ffff}.header__content .login{float:right}.header__content .login .login__cont{padding-top:26px}.login .login__cont a{color:#181818}.login .login__cont span{float:left;display:block;width:60px;height:26px;line-height:26px;font-size:14px;opacity:1;border:1px solid #c8c7cc;border-radius:15px;margin-left:11px;text-align:center;cursor:pointer}.header__content .login .user{display:none;padding-top:26px}.header__content .login .user img{width:28px;height:28px}.header__content .login .user .user__name{float:right;line-height:28px;margin-left:5px}