a{text-decoration: none;}
nav {}
nav ul {list-style: none;padding: 0;}              /*所有的列表属性*/
nav ul li {width: 100px; }
nav ul li a{font-size: 14px;color: #fff;line-height: 64px;/* padding-left: 20px; */}

nav .one .first{display: inline-block;}
nav .one .first .two {display: none;}/*二级ul隐藏*/
nav .one .first:hover .two {display: block;}         /* 鼠标移至一级菜单的li上时 二级ul显示*/


nav .one .two .three{display: none}/*三级ul隐藏*/
nav .one .two .second:hover .three{display: block !important;}	/* 鼠标移至二级菜单的li上时 三级ul显示*/


nav .one .two .three .four{display: none}/*四级ul隐藏*/
nav .one .two .three .third:hover .four{display: block !important;}	/* 鼠标移至三级菜单的li上时 四级ul显示*/

nav .one .two .three .four .five{display: none}/*五级ul隐藏*/
nav .one .two .three .four .fourth:hover .five{display: block !important;}	/* 鼠标移至四级菜单的li上时 五级ul显示*/


/* ul框大样式 */
nav .one .first {text-align: center;}
nav .one .first .two {background: #4C413C; width: 240% !important;padding: 15px 0 15px 0;border: 1px solid #A5A5A5;}
nav .one .two .three{width: 100%;background: #4C413C;padding: 15px 0 15px 0;border: 1px solid #A5A5A5;}
nav .one .two .three .four{width: 100%;background: #4C413C;padding: 15px 0 15px 0;border: 1px solid #A5A5A5;}
nav .one .two .three .four .five{width: 150%;background: #4C413C;padding:0;border: 1px solid #A5A5A5;}




nav .one .two .second{width: 100%;height: 70px;  border-bottom: none;}
nav .one .two .secondleft{width: 47%;float: left;padding: 0 0 0 10px;text-align: left;}
nav .one .two .secondleft h2{font-size: 16px;color: #FFFFFF;line-height: 2em;font-weight: normal;}
nav .one .two .secondleft h3{font-size: 14px;color: #FFFFFF;line-height: 2em;font-weight: normal;}
nav .one .two .secondright{width: 35%;float: right;padding: 0 30px 0 0;}
nav .one .two .secondright img{max-width: 100%;}

nav ul ul .second:hover .secondleft h2{color: #999999;}
nav ul ul .second:hover .secondleft h3{color: #999999;}



nav .one .two .three .third{width: 100%; text-align: center;border-bottom: none;padding: 10px 0;}
nav .one .two .three .third .thirdzi h2{font-size: 14px !important;color: #FFFFFF;line-height: 1.5em;font-weight: normal;}
nav .one .two .three .third .thirdzi h3{font-size: 12px !important;color: #999;line-height: 1.5em;font-weight: normal;}


nav .one .two .three .four{width: 100%; text-align: center;border-bottom: none;padding: 10px 0;}
nav .one .two .three .four .fourth{width: 100%; border-bottom: none;padding: 10px 0;}
nav .one .two .three .four .fourthzi h2{font-size: 14px !important;color: #FFFFFF;line-height: 1.5em;font-weight: normal;}
nav .one .two .three .four .fourthzi h3{font-size: 12px !important;color: #999;line-height: 1.5em;font-weight: normal;}

nav .one .two .three .four .five .fifth{width: 100%;text-align: left;border-bottom: none;}
nav .one .two .three .four .five .fifth .img{}
nav .one .two .three .four .five .fifth .img img{max-width: 100%;}
nav .one .two .three .four .five .fifth .zi {padding: 0 3%; }
nav .one .two .three .four .five .fifth .zi a{background: url(../images/sub02.png) no-repeat left center;padding-left: 3%;}
nav .one .two .three .four .five .fifth .zi a h1{font-size: 18px;color: #FFFFFF;line-height: 1.5em;}
nav .one .two .three .four .five .fifth .zi a p{font-size: 14px;color: #FFFFFF;line-height: 1.5em;}
nav .one .two .three .four .five .fifth .zi a {font-size: 14px;color: #FFFFFF;line-height: 2em;display: inherit !important;}




nav ul li {position: relative;}                                /* 二级ul在一级li上的定位 */
nav ul ul  {position: absolute;top: 64px;left:0;z-index: 999999;}

nav ul ul li {position: relative;}                             /* 三级ul在二级li上的定位 */
nav ul ul ul {position: absolute;top: 0 ;left: 100%;z-index: 999999;}

nav ul ul ul li {position: relative;}                             /* 四级ul在三级li上的定位 */
nav ul ul ul ul {position: absolute;top: 0 ;left: 100%;z-index: 999999;}

nav ul ul ul ul li {position: relative;}                             /* 五级ul在四级li上的定位 */
nav ul ul ul ul ul {position: absolute;top: 0 ;left: 100%;z-index: 999999;}






nav ul .first{/* background: url(../images/sub01.png) #4C413C no-repeat right 0px center;border-bottom: 1px solid #DDDDDD; */}
nav ul .first:hover{background: url(../images/yilibj.png) #4C413C no-repeat bottom center;}
nav ul .first a{color: #fff;}
nav ul .first:hover a{color: #999;}

nav ul ul .second{background: url(../images/sub01.png) #4C413C no-repeat right 10px center;border-bottom: 1px solid #DDDDDD;}
nav ul ul .second:hover{background: url(../images/sub02.png) #4C413C no-repeat right 10px center;}
nav ul ul .second a{color: #fff !important;}
nav ul ul .second:hover a{color: #FFFFFF !important;}

nav ul ul ul .third{background: url(../images/sub01.png) #4C413C no-repeat right 10px center;border-bottom: 1px solid #DDDDDD;}
nav ul ul ul .third:hover{background: url(../images/sub02.png) #4C413C no-repeat right 10px center;}
nav ul ul ul .third .thirdzi{color: #fff !important;}
nav ul ul ul .third:hover .thirdzi{color: #fff !important;}

nav ul ul ul ul .fourth{background: url(../images/sub01.png) #4C413C no-repeat right 10px center;border-bottom: 1px solid #DDDDDD;}
nav ul ul ul ul .fourth:hover{background: url(../images/sub02.png) #4C413C no-repeat right 10px center;}
nav ul ul ul ul .fourth .fourthzi{color: #fff !important;}
nav ul ul ul ul .fourth:hover .fourthzi{color: #fff !important;}

nav ul ul ul ul ul .fifth{background: #4C413C;border-bottom: 1px solid #DDDDDD;}
nav ul ul ul ul ul .fifth:hover{background: #4C413C;}
nav ul ul ul ul ul .fifth .fifthzi{color: #fff !important;}
nav ul ul ul ul ul .fifth:hover .fifthzi{color: #fff !important;}









menu{padding-left: 0;}
menu ul{}
menu ul li{display: inline-block;padding: 0 6px;position: relative;text-align: center;}
menu ul li a{font-size: 14px;color: #FFFFFF;line-height: 40px;}
menu ul li:hover a{color: #999;}
menu ul li:hover{background: url(../images/yilibj.png) no-repeat bottom center;}
menu ul li .ejcd{width: 572%;min-height:165px; border: 1px solid #A5A5A5; position: absolute;top: 40px;left: 0; display: none;z-index: 999;background: #4C413C; }
menu ul li:hover .ejcd{display: block;}
menu ul li ul{position: relative;padding: 15px;}
menu ul li ul li{width: 100%;position: static;text-align: left;}
menu ul li ul li:hover{background: none;}
menu ul li ul li a{font-size: 14px;color: #FFFFFF !important;line-height: 2em;}
menu ul li ul li:hover a{color: #999999 !important;}
menu ul li ul li dl{position: absolute;top: 0;left:30%;width: 100%;display: none;b z-index: 999;}
menu ul li ul li:hover dl{position: absolute;top: 0;left:30%;width: 100%;display: block;z-index: 999;}
menu ul li ul li dl dd{width: 100%;}
menu ul li ul li dl dd img{max-width: 100%;width: 260px;
    height: 165px;}