/*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */
html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block}audio:not([controls]){display:none;height:0}progress{vertical-align:baseline}[hidden],template{display:none}a{background-color:transparent;-webkit-text-decoration-skip:objects}a:active,a:hover{outline-width:0}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:inherit;font-weight:bolder}dfn{font-style:italic}h1{margin:.67em 0;font-size:2em}mark{background-color:#ff0;color:#000}small{font-size:80%}sub,sup{position:relative;vertical-align:baseline;font-size:75%;line-height:0}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}svg:not(:root){overflow:hidden}code,kbd,pre,samp{font-size:1em;font-family:monospace}figure{margin:1em 40px}hr{overflow:visible;box-sizing:content-box;height:0}button,input,select,textarea{margin:0;font:inherit}optgroup{font-weight:700}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{margin:0 2px;padding:.35em .625em .75em;border:1px solid silver}legend{display:table;box-sizing:border-box;padding:0;max-width:100%;color:inherit;white-space:normal}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-input-placeholder{color:inherit;opacity:.54}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}
li{list-style-type: none;}
ul{padding:0;margin:0;}
body,button{font-family:'微软雅黑'}
.fl{float: left;}
.fr{float: right;}