.nav1{height: 100%;transition: all .3s}.nav1 a{display: block;overflow: hidden;padding-left: 20px;line-height: 60px;max-height: 60px;color: #000;transition: all .3s}.nav1 a span{margin-left: 30px}.nav-item{position: relative;border-bottom: solid 1px #cccccc}.nav-item.nav-show{border-bottom: none}.nav-item ul{display: none}.nav-item.nav-show ul{display: block}.nav1 .nav-icon{font-size: 20px;position: absolute;margin-left: -1px}.nav-more{float: right;margin-right: 20px;font-size: 12px;transition: transform .3s}.nav-show .nav-more{transform: rotate(90deg)}.nav-show,.nav-item>a:hover{color: #FFF;background: #219700}.nav-show>a:before,.nav-item>a:hover:before{opacity: 1}.nav-item li:hover a{color: #FFF;background: rgba(0, 0, 0, .1)}.nav-item.nav-show ul li a{line-height: 46px;max-height: 46px;font-size: 16px!important}.nav-item a{font-size: 20px}.listsl{width: 300px}.nav-item.nav-show a{color: #fff}