p {
    display: block;
    -webkit-margin-before: 1em;
    -webkit-margin-after: 1em;
    -webkit-margin-start: 0px;
    -webkit-margin-end: 0px;
	 margin: 0;
    padding: 0;
}
.main-box {position: relative;width: 1200px; margin: auto; *zoom: 1;}
.header .main-box{width: 1100px;}
.main-box:before, .main-box:after {content: '\0020';display: block;height: 0;clear: both;visibility: hidden;}
.pic-box div {display: table-cell;vertical-align: middle;text-align: center;*display: block;*font-family: Arial;line-height: 0;*line-height: 1;}
.pic-box img {vertical-align: middle;}

.common-title{font-size:0;text-align:center;margin:50px 0 35px;}
.common-title p{font-size:36px;color:#333333;line-height:1;margin-bottom:12px;}
.common-title span,.common-title img{display:inline-block;*display:inline;zoom:1;vertical-align: middle;}
.common-title span {padding:0 32px;font-size:14px;color:#989898;}
.common-title em{font-size:16px;color:#6d6d6d;display: block; margin-top:5px;}

/*历史*/
.history { }
.history .history_text {  background:url(../img/history_bg.gif) no-repeat;}
.history .history_text h1 { color:#eb5404; font-size:30px; line-height:30px; margin-top:84px; text-align:center;}
.history .history_p{ margin-top:28px;}
.history .history_text p { color:#626262; font-size:14px; line-height:30px; cursor:pointer;}
.history .history_video { width:1200px; height:460px;}
/*核心技术*/
.skill_wrap { width:100%; margin:auto; background:url(../img/skill_wrap_bg.jpg) no-repeat; height:692px;}
.skill  { padding-top:78px;}
.skill .skill_title { height:94px; text-align:center;}
.skill .skill_title h1 { font-size:30px; line-height:30px; color:#86b23a;}
.skill .skill_title h4 { font-size:20px; line-height:30px; color:#575757; font-weight:normal; margin-top:24px;}
.skill .skill_text { position:relative;}
.skill .skill_text h3 { font-size:18px; line-height:60px; color:#86b23a; font-weight:normal; margin-top:24px; font-weight:bold;}
.skill .skill_text p { font-size:14px; line-height:30px; color:#626262; margin-top:5px;}
.skill .skill_text img { position:absolute; right:10px; bottom:10px;}

.box {
    margin-left: auto;
    margin-right: auto;
    max-width: 1200px;
	width:100%;
    position: relative;
}



;
@media (max-width: 480px){
.common-title p{font-size:1.5em;color:#333333;line-height:1;margin-bottom:12px;}
.common-title span,.common-title img{display:inline-block;*display:inline;zoom:1;vertical-align: middle; display: none;}

.skill .skill_text h3 { font-size:0.6em; line-height:1em; color:#86b23a; font-weight:normal; margin-top:0px; font-weight:bold;}



}