.w1200{ width:1200px; margin:0 auto;}




/*头部菜单*/
.hbsehd{width:100%;height:80px;overflow: hidden; display: block; position: relative ;}
.basehd{width:100%;height:80px; z-index: 30;position: fixed;background-image:url(../images/totp.jpg); left: 50%;margin-left: -960px;width: 1920px;box-shadow: 0 0.125rem 0.625rem rgba(0, 0, 0, 0.2); }
.basehd .logo{display:block;width:200px;height:80px; float: left; margin-right:55px;}
.basehd .logo img{display:block;width:155px; margin-top: 7px;}

.basehd .nav{height: 80px; line-height: 80px;width:945px;float: left; }
.basehd .nav ul {zoom: 1;}
.basehd .nav ul li{float: left;  }
.basehd .nav li .nman{ color: #fff; width:135px ;text-align: center;display: block;font-size: 18px;font-weight: bold;position: relative;}
/*.basehd .nav li.on .nman,.basehd .nav li:hover .nman{background-image:url(../images/bat.png); } */
.basehd .nav li.on .nman::before,.basehd .nav li:hover .nman::before {transform: skewX(-40deg); width: 135px; left: 0px;height: 80px; top:0 ; position: absolute; content: "";background: linear-gradient(45deg, #02A93C 0%, #92C84A 100%); z-index: -1;}

.basehd .nav .snav{position: absolute;z-index: 99;display: none;width: 160px;top: 80px; margin-left: -35px;box-shadow: 0 0.125rem 0.625rem rgba(0, 0, 0, 0.2); transition: height .9s;transition:all .5s linear;filter:alpha(opacity=80);}
.basehd .nav dl a{  width:160px ;text-align: center;display: block;position: relative;}
.basehd .nav dl dd{background: #08a63b ; height: 45px; line-height: 45px;  border-bottom: 1px solid #02A93C; color:#fff;font-size: 18px;}

.basehd .nav dl dd:hover{ background: #84c549;color:#008742; }
.basehd .nav dl a:after,.basehd .nav dl a:after{display: none;}




/*头部菜单*/