.xf_box{height:102px; width:100%; background:url(/images/touming.png) repeat;z-index:2;position:fixed;bottom: 0;color:#fff;left:0;}
.xf_box_con{position:relative;height:100%;}
.xf_box_con .radio_box{position: absolute;top:10px;font-size:18px;}
.xf_box_con .input_box{position: absolute;top:48px;font-size:18px;width:178px;height:46px;}
.xf_box_con .input_box input{width:170px;height:100%;padding-left:8px;font-size:16px;font-family: "Microsoft YaHei";}
.xf_btn{display: block;*display: inline;*zoom: 1;position: absolute;;height:42px; line-height:42px;border:2px solid #000;color: #ff4900;text-decoration: none;font-size: 24px;text-transform: uppercase;width:128px;text-align:center; font-weight:bold;top: 48px; left: 710px;}
.xf_btn:hover{color: #ff4900!important;}
.xf_btn:before,.xf_btn:after{content: '';position: absolute;z-index: 1;overflow: hidden;left: 50%;height: 0px;width: 20%;border: 2px solid #ff4900;-ms-transform: translateX(-50%);-webkit-transform: translateX(-50%);transform: translateX(-50%);-webkit-transition: width .3s ease-out .2s, height .2s ease-in;/* transition: width .3s ease-out .2s, height .2s ease-in; */}
.xf_btn:before{top: -2px;border-bottom: 0;}
.xf_btn:after{bottom: -2px;border-top: 0;}
.xf_btn:hover:before,.xf_btn:hover:after{width: 100%;height: 23px;-webkit-transition: width .3s ease-in, height .2s ease-out .3s;transition: width .3s ease-in, height .2s ease-out .3s;}
.xf_box_con .wz_box{position:absolute;font-size:18px;line-height:25px;left:866px;top:40px;}