*{
	padding:0;
	margin: 0; 
}
li{
	list-style: none;
}
.top{
	background: #ababab;
	height: 70px;
    line-height: 80px;
}
.product_left span,.center_div1 span,.introduce_left span,.example_left span,.case_left span,.skills_left span{
    cursor: pointer;
}

.top_icon{
	/*overflow: auto;*/
    width: 32%;
    float: left;
    display: flex;
    align-items: center;
    height: 70px;
}
ul#nav {
    display: flex;
}
.top_icon img{
	float: left;
	    width: 140px;
        
}
.top_link{
    overflow: hidden;
    width: 53%;
    float: left;
}
.top_li{
    float: left;
    color: #ececec;
    margin-left: 15px;
    height: 65px;
    width: 72px;
    line-height: 72px;
    border-top: 5px solid rgba(0,0,0,0)
}
.top_li:before{
    content:"|";
    margin-left: -8px;
    margin-right: 8px;
    color: #999;
    text-shadow: -1px 0 #ccc;
}
.top_li:first-child{
    margin-left:10%;
}
.top_li:first-child:before{
    content:"";
}
.top_li span{
    cursor: pointer;
}
.search{
	float: left;
    width: 15%;
    height: 70px;
}
.search input{
	width: 80%;
	height: 20px;
	text-indent: 20px;
}
.search img{
    position: relative;
    width: 15px;
    margin-left: -79%;
    top: 4px;
}

.banner_img div{
	padding-left: 15%;
	display: inline-block;
}
.banner_img span{
    display: block;
    color: #fff;
    font-size: 25px;
}
.banner_img span:first-child{
	font-size: 18px;
}
.banner_img img{
	float: right;
    height: 60px;
    margin:145px 10% 0 0;
}
.banner_img button{
	border: none;
	background: #04b600;
	color: #fff;
	padding: 5px 10px;
}
.pro{
	background: #e8e7e3;
	overflow: auto;	
}
.pro_title{
	padding-top: 25px;
}
.pro_con{
	text-align: left;
	margin-top: 20px;
	height: 180px;
	font-size: 12px;
}
.pro_con p{
	width: 81;
    margin-left:7%;
	margin-right:7%;
	margin-bottom:2px;
    text-align: left;
	    line-height: 23px;
}
.pro_p_t span{
	display: block;
}
.pro li{
	float: left;
    width: 19.5%;
	height:356px;
    text-align: center;
}
.pro_li_1{
    border-right: 1px solid #d2d0d0;
    border-left: 1px solid white;	
}
.pro_li_2{
    border-left: 1px solid #eee;	
}


.pro_sq{
	position: absolute;
    width: 15px;
    height: 15px;
    background: #5b889b;
    margin-top: 5px; 
}
.pro_ltitle{
	margin-left: 20px;
	font-size: 16px;
	font-weight: bold;
}
.pro_con span{
	width: 100%;
	text-align: left;
}
.pro_con img{
	/*width: 70%;*/
	height:55%;
    margin-left: 15%;
    margin-top: 15px;
    display: block;
	margin:0 auto;
	padding-top:7px;
	
}
.pro_con .pro_ewm{
	width: 40%;
    margin-left: 30%;
}
.pro_con li{
	list-style: disc;
    width: 100%;
    text-align: left;
    margin-left: 18%;
    border: none;
}
.pro_con_other{
	text-align: center;
}
.pro_con_other div{
	text-align: left;
    margin-left: 15%;
}
.pro_button{
	padding-bottom: 25px;
}
.pro_button button{
	border: none;
    background: #04b600;
    color: #fff;
    padding: 8px 18px;font-size: 14px;min-width: 90px;
}
.product-bar,.product-bar img{
	width: 100%;
}
#nav a {
 display: block;text-align:center;color:white;
}
#nav a:link {
text-decoration:none;
}
#nav a:visited {
text-decoration:none;
}
#nav a:hover {
text-decoration:none;
}
.top_li:hover{
border-top:5px solid #80c269;
}

#nav li ul {
 line-height: 27px; list-style-type: none;text-align:left;
 left: -999em; width: 180px; position: absolute; margin-top: -7px;
 z-index: 10;
}
#nav li ul li{
    width: 110px;
    height: 50px;
    line-height: 50px;
    background: #bfbfbf;
    margin-left: -5px;
}
#nav li ul li a{
    display: block;
    text-align: center;
    font-size: 12px;
    margin: 0 5px;
    border-top: 1px solid #e4e4e4;
}
#nav li ul li:first-child a{
	border-top:none;
}
#nav li ul li:link {
 text-decoration:none;
}
#nav li ul li:visited {
text-decoration:none;
}
#nav li ul li:hover {
text-decoration:none;font-weight:normal;
 background:#e4e4e4;
}
#nav li:hover ul {
 left: auto;
}
#nav li.sfhover ul {
 left: auto;
}
#content {
 clear: left; 
}