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small{display:block;padding:10px 15px 10px 15px;color:#333;border:1px solid #ccc;background-color:#e6e6e6;-webkit-border-radius:5px;-moz-border-radius:5px;-o-border-radius:5px;border-radius:5px;background-image:-ms-linear-gradient(top,#fff 0%,#ccc 100%);-ms-box-shadow:2px 2px 4px #e6e6e6;background-image:-moz-linear-gradient(top,#fff 0%,#ccc 100%);-moz-box-shadow:2px 2px 4px #e6e6e6;background-image:-o-linear-gradient(top,#fff 0%,#ccc 100%);-o-box-shadow:2px 2px 4px #e6e6e6;background-image:-webkit-gradient(linear,left top,left bottom,color-stop(0,#fff),color-stop(1,#ccc));-webkit-box-shadow:2px 2px 4px #e6e6e6;background-image:-webkit-linear-gradient(top,#fff 0%,#ccc 100%);-webkit-box-shadow:2px 2px 4px #e6e6e6;background-image:linear-gradient(to bottom,#fff 0%,#ccc 100%);box-shadow:2px 2px 4px #e6e6e6}#pagetop{display:none;position:fixed;z-index:32767;bottom:16px;right:16px}#pagetop a{width:40px;height:40px}#pagetop a{display:block;text-align:center;text-decoration:none;opacity:.9}#pagetop a:hover{opacity:1}#pagetop img{width:100%;height:auto}.box_menu{width:200px;line-height:0}.box_menu li{height:46px;list-style-type:none}.box_article{padding:0 0 0 30px}.fl_left{float:left}.fl_right{float:right}.cr_both{clear:both}.cr_left{clear:left}.cr_right{clear:right}.mt3px{margin-top:3px}.mt5px{margin-top:5px}.mt10px{margin-top:10px}.mt15px{margin-top:15px}.mt20px{margin-top:20px}.mt25px{margin-top:25px}.mt30px{margin-top:30px}.mt40px{margin-top:40px}.mt50px{margin-top:50px}.mb3px{margin-bottom:3px}.mb5px{margin-bottom:5px}.mb10px{margin-bottom:10px}.mb15px{margin-bottom:15px}.mb20px{margin-bottom:20px}.mb25px{margin-bottom:25px}.mb30px{margin-bottom:30px}.mb40px{margin-bottom:40px}.mb50px{margin-bottom:50px}.txt_center{text-align:center}.txt_left{text-align:left}.txt_right{text-align:right}.txt_gray{color:#808080}.txt_red{color:#f00}.txt_blue{color:#06c}.txt_orange{color:#f58220}.txt_bold{font-weight:bold}.txt_italic{font-style:italic}.txt_strike{text-decoration:line-through}.txt_ellipsis{width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;-moz-text-overflow:ellipsis;-o-text-overflow:ellipsis}.txt_indent{text-indent:-1em;padding-left:1em}.clickable{cursor:pointer}.input_box{min-height:16px;padding:2px 0 2px 2px;outline:0;border:1px solid #a9a9a9;-webkit-box-shadow:inset 1px 1px 1px rgba(200,200,200,.8);-moz-box-shadow:inset 1px 1px 1px rgba(200,200,200,.8);box-shadow:inset 1px 1px 1px rgba(200,200,200,.8)}.input_box:focus{outline:0;border:1px solid #017acc;-webkit-box-shadow:-1px -1px 4px rgba(0,158,197,.8),1px 1px 4px rgba(0,158,197,.8);-moz-box-shadow:-1px -1px 4px rgba(0,158,197,.8),1px 1px 4px rgba(0,158,197,.8);box-shadow:-1px -1px 4px rgba(0,158,197,.8),1px 1px 4px rgba(0,158,197,.8)}.input_err{min-height:16px;padding:2px 0 2px 2px;outline:0;border:1px solid red;background-color:#ffb4b4;-webkit-box-shadow:inset 1px 1px 1px rgba(128,128,128,.8);-moz-box-shadow:inset 1px 1px 1px rgba(128,128,128,.8);box-shadow:inset 1px 1px 1px rgba(128,128,128,.8)}.input_err:focus{border:1px solid #e6e6e6;background-color:#fff;-webkit-box-shadow:1px 1px 2px rgba(255,0,0,.8),-1px -1px 2px rgba(255,0,0,.8);-moz-box-shadow:1px 1px 2px rgba(255,0,0,.8),-1px -1px 2px rgba(255,0,0,.8);box-shadow:1px 1px 4px rgba(255,0,0,.8),-1px -1px 4px rgba(255,0,0,.8)}.icon_img{margin-bottom:-3px}.warning{margin:3px 0 5px 0;padding:3px 5px 3px 5px;border:3px solid #f00;background-color:#ff8080;color:#fff;font-weight:bold;text-shadow:1px 1px 0 rgba(64,64,64,.8);-webkit-border-radius:5px;-webkit-box-shadow:1px 1px 2px rgba(128,128,128,.8);-moz-border-radius:5px;-moz-box-shadow:1px 1px 2px rgba(128,128,128,.8);border-radius:5px;box-shadow:1px 1px 2px rgba(128,128,128,.8)}.info{margin:5px 0 5px 0;padding:3px 5px 3px 5px;color:#333;border:3px solid #fc0;background-color:#ffc;-webkit-border-radius:5px;-webkit-box-shadow:1px 1px 2px rgba(128,128,128,.8);-moz-border-radius:5px;-moz-box-shadow:1px 1px 2px rgba(128,128,128,.8);border-radius:5px;box-shadow:1px 1px 2px rgba(128,128,128,.8)}.f9_13{font-size:9px;line-height:13px}.f10_12{font-size:10px;line-height:12px}.f10_14{font-size:10px;line-height:14px}.f10_15{font-size:10px;line-height:15px}.f11_14{font-size:11px;line-height:14px}.f11_16{font-size:11px;line-height:16px}.f12_18{font-size:12px;line-height:18px}.f12_24{font-size:12px;line-height:24px}.f13_15{font-size:13px;line-height:15px}.f13_18{font-size:13px;line-height:18px}.f13_23{font-size:13px;line-height:23px}.f14_20{font-size:14px;line-height:20px}.f14_24{font-size:14px;line-height:24px}.f15_19{font-size:15px;line-height:19px}.f15_21{font-size:15px;line-height:21px}.f15_28{font-size:15px;line-height:28px}.f16_24{font-size:16px;line-height:24px}.f19_25{font-size:19px;line-height:25px}.f23_23{font-size:23px;line-height:23px}h1{margin:25px 0 0 0}#topic_list ul{margin:0 0 15px 10px}#topic_list ul li{width:580px;margin-top:15px;list-style:none}.box_question{width:580px}.box_question p{padding:7px 0 0 7px;font-weight:bold}.box_answer{width:580px;display:none}.box_answer p{padding:31px 0 0 7px;color:#f00}.box_icon{width:40px;float:left}.box_text{width:540px;float:left}