/*不要重置鼠标样式*/
body,h1,h2,h3,h4,h5,h6,hr,p,pre,dl,dt,dd,ul,ol,li,th,td,form,fieldset,legend,button,input,textarea,figure,figcaption,nav,footer,menu,blockquote{margin:0;padding:0;/*cursor:default;*/}
/*改变所有元素的盒模型*/
*,*:after,*:before{box-sizing:border-box;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
b{font-weight:normal;}

/*这些标签的font-style不要重置，会影响编辑器中的样式*/
/*address,em,i,b{font-style:normal;}*/

a:link,a:visited,a:hover,a:active{text-decoration:none;}
ul,ol,li{list-style:none;}
img{border:0;font-size:0;-webkit-user-select:none;vertical-align:middle;}
:focus,button,input,select,textarea{outline:none;}
textarea,input,select{-webkit-appearance:none;appearance:none;}
textarea,input{background:none;border-radius:0;resize:none;cursor:text;}
table{table-layout: fixed;width:100%;border-spacing:0;border-collapse:collapse;}
a,img{-webkit-user-drag:none;}
button{background:none;border:0;cursor:pointer;}
body{word-wrap:break-word;}
body,button,input,textarea,select{font-family:"Helvetica Neue",Helvetica,Arial,"Roboto","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei","Source Han Sans CN",sans-serif;font-size:12px;line-height:1.5;color: #999999;}
/*IE下拆开写否则整条声明失败*/
::-webkit-input-placeholder{font-size:12px;line-height:1.5;}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;appearance:none;}
.clr:after{clear:both; display:block; visibility:hidden; height:0; line-height:0; content:'';}
.clr{zoom:1;}