li{list-style:none;}
ul{margin: 0;padding: 0;}
/*统计 浮动电话*/
ins{left:0!important;}

.w1280{
    width: 1280px;
    margin: 0 auto;
}
.clear{clear: both;}
.nav{
    background-color: #fff;
}
.nav .top-bar .w1280{
    color: #fff;
    font-size: 14px;
    line-height: 28px;
    padding-left: 15px;
}
.green-title{
    color: #66ba55;
    font-size: 25px;
    line-height: 30px;
    margin: 13px 0 10px 0;
    display: inline-block;
    float: left;
    margin-left: 30px;
}
.green-title span{
    display: block;
    font-size: 20px;
    font-weight: 500;
}
.nav-line{
    margin-top: 5px;
    width: 100%;
    background-color: #f59d25;
    height: 1px;
}

.phone-title{
    color: #555;
    float: right;
    margin: 20px 33px 10px 0;
}
.am-icon-phone{
    border-radius: 100%;
    padding: 2px 8px;
    border: 2px solid #555;
    display: inline-block;
    vertical-align: middle;
}
.phone-title div{
    display: inline-block;
    line-height: 20px;
    font-size: 18px;
    vertical-align: middle;
    margin-left: 5px;
}
.phone-title h2{
    display: inline-block;
    font-weight: bolder;
    font-size: 30px;
    margin: 0; 
    vertical-align: middle;
    margin-left: 5px;
}
.menu{
    position: relative;
    padding: 0;
}
.menu ul{
    margin: 0;
    padding: 0;
}
.menu .ul1{
    float: left;
}
.menu .ul2{
    float: right;
}
.menu li{
    float: left;
}
.menu li a:hover{
    animation: menu 0.5s;
    -moz-animation: menu 0.5s; 
    -webkit-animation: menu 0.5s;  
    -o-animation: menu 0.5s; 
    animation-fill-mode :forwards ;
}
@keyframes menu {
    from{background:#fff;color: #555;}
    to{background: #66ba55;color: #fff;}  
}
.menu li a{
    color: #555;
    text-align: center;
    width: 130px;
    padding: 10px 0;
    display: inline-block;
    font-size: 16px;
    line-height: 22px;
}
.menu li .active{
    background-color: #66ba55;
    color: #fff;
}
.menu li .active span{
    color: #fff;
}
.menu li a:hover > span {
    animation: menu2 0.5s;
    -moz-animation: menu2 0.5s; 
    -webkit-animation: menu2 0.5s;  
    -o-animation: menu2 0.5s; 
    animation-fill-mode :forwards ;
}
@keyframes menu2{
    from{color: #555;}
    to{color: #fff;}
}
.menu li span{
    font-size: 13px;
    color: #777;
}
.menu .nav-logo{
    position: absolute;
    width: 240px;
    left: 50%;
    margin-left: -120px;
    bottom: 6px;
}
.menu .nav-logo img{
    width: 100%;
}

.banner img{
    width: 100%;
}
/*右侧浮动*/
.right-bar{
    position: fixed;
    right: 0;
    top: 200px;
    z-index: 300;
}
.right-bar li{
    height: 80px;
    width: 80px;
    background-color: #66ba55;
    margin-bottom: 3px;
    position: relative;
}
.right-bar li img{
    width: 100%;
    padding: 25%;
}
.right-bar .right-hide{
    display: none;
    background-color: #fff;
    box-shadow: 0 0 10px #ccc;
    position: absolute;
    right: 90px;
    top: 0;
    padding: 0 20px;
    vertical-align
}

/*轮播图*/
.am-slider-default{
    margin-bottom: 0;
}
.am-slider-default .am-control-nav{
    bottom: 10px!important;
}
.am-slider-default .am-control-nav li a{
    width: 12px!important;
    height: 12px!important;
}
.am-slider-default .am-control-nav li a.am-active{
    background-color: #66ba55!important;
}
.am-slider-default .am-direction-nav a:before{
    font-size: 55px!important;
    line-height: 50px!important;
}
.am-slider-default .am-direction-nav a{
    height: 55px!important;
    width: 55px!important;
}

/*mid-bar*/
.mid-bar{
    height: 130px;
    background:url("../image/bg1.jpg")/*tpa=https://www.osgreenbo.com/home/image/bg1.jpg*/ no-repeat;
    color: #fff;
    text-align: center;
}
.mid-bar h4{
    padding-top: 10px;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: inherit;
    letter-spacing: 0.2rem;
}
.mid-bar h2{
    font-size: 16px;
    margin: 10px 0 15px 0;
    font-weight: initial;
    letter-spacing: 0.2rem;
}
.mid-bar a{
    font-size: 14px;
    color: #fff;
    margin: 0 50px;
    border: 2px solid #fff;
    border-radius: 5px;
    padding: 3px 20px;
}
.mid-bar a:hover{
    background-color: #fff;
    color: #555;
}

/*脚部*/
footer{
    background-color: #3e3e3e;
    padding: 30px 0 20px 0;
    color: #fff;
}
footer .foot-left{
    height: 330px;
    width: 37%;
    border-right: 1px solid #2c3333;
    float: left;
}
footer .foot-left ul{
    margin-top: 30px;
}
footer .foot-left .wechat-code{
    width: 100px;
    margin-bottom: 15px;
}
footer .foot-left a{
    text-align: center;
    margin-right: 10px;
    position: relative;
}
footer .foot-left a img{
    width: 45px;
    height: 45px;
}
footer .foot-left a .hide{
    display: none;
    background-color: rgba(0,0,0,0.7);
    padding: 15px;
    position: absolute;
    left: 0;
    top: 50px;
    z-index: 300;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
}
footer .foot-mid{
    width: 30%;
}
footer .foot-right{
    width: 30%;
}
footer .foot-left p{
    color: #ccc;
    font-size: 14px;
    margin-top: 50px;
}
footer .foot-mid{
    border-right: 1px solid #2c3333;
    float: left;
    padding: 0 40px;
    height: 330px;
}
footer .foot-mid h2{
    margin: 0 0 20px 0;
    letter-spacing: 0.2rem;
    font-size: 18px;
    font-weight: 500;
}
footer .foot-mid h3{
    margin: 30px 0 5px 0;
    font-size: 16px;
    font-weight: inherit;
}
footer .foot-mid p{
    margin: 5px 0 20px 0;
    font-size: 14px;
}
footer .foot-right{
    float: left;
    padding: 0 40px;
    height: 330px;
}
footer .foot-right h2{
    margin: 0 0 30px 0;
    letter-spacing: 0.2rem;
    font-size: 18px;
    font-weight: 500;
}
footer .foot-right .message input{
    margin-bottom: 20px;
    padding-left: 30px;
}
footer .foot-right .message select{
    margin-bottom: 20px;
    padding-left: 30px;
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;
} 
footer .foot-right .message .message-btn{
    text-align: right;
}
footer .foot-right .message .message-btn .am-btn{
    padding: .5em 2em;
    margin-left: 5px;
}
footer .foot-right .message .message-btn .am-btn-return{
    background-color: #999999;
    color: #f2fef2;
    text-shadow: 2px 2px 3px #555;
    box-shadow: 1px 1px 8px #444;
}
footer .foot-right .message .message-btn .am-btn-confirm{
    background-color: #df5021;
    color: #f2fef2;
    text-shadow: 2px 2px 3px #555;
    box-shadow: 1px 1px 8px #444;
}
footer .link{
    text-align: left;
    color: #ccc;
}
/* 20190629 */
.contact-box .left{
	float:left;
	width:30%;
	margin-right:300px;
}