*{padding:0;margin:0;outline:0;font-family: "微软雅黑", Tahoma, Arial, Helvetica, STHeiti;}
img{border:none;vertical-align:bottom;}
body{background:#f8f8f8;}
a{text-decoration:none;}
.header{padding-top:20px;background:#ffd7eb;}
.content_box{width:1016px;margin:0 auto;clear:both;overflow:hidden;}
.fl{float:left;}
.aboutus{display:inline-block;float:right;width:128px;height:40px;
border:1px #eca9cb solid;border-radius:40px;font-size:18px;color:#333333;
text-align:center;line-height:40px;margin-top:10px;cursor:hand;text-decoration:none;}

.left_bar{width:402px;float:left;margin-top:77px;}
.right_bar{width:526px;float:right;margin-top:30px;}
.download_btn{float:left;width:230px;margin-right:26px;}
.down_box{margin-top:60px;}
.m_t{margin-top:22px;}
.title{text-align:center;}
.divice{margin-top:78px;}
.f_title{font-size:30px;color:#222222;text-align:center;margin-top:24px;}
.video_box{margin-top:50px;}
.video{float:left;}
.pic_girl{margin-top:50px;}
.footer{background:#FFFFFF;text-align:center;padding:80px 0;font-size:16px;color:#666666;line-height:150%;}
.footer a{color:#666666;}