* {
    box-sizing: border-box;
}

body, input, select, button {
    font: 12px/1 Microsoft YaHei Helvetica, Arial;
    color: #333;
    background:none;
    border: none;
}

body {
    font-size: 12px;
    line-height: 166.6%;
}

  /*pc端常设置字体大小及间距*/
h1 {
    font-size: 18px; /* 18px / 12px = 1.5 */
}

h2 {
    font-size: 16px;
}

h3 {
    font-size: 14px;
}

h4, h5, h6 {
    font-size: 100%;
}

address, cite, dfn, em, var {
    font-style: normal;
}

/* 将斜体扶正 */
code, kbd, pre, samp, tt {
    font-family: "Courier New", Courier, monospace;
}

/* 统一等宽字体 */
small {
    font-size: 12px;
}

/* 小于 12px 的中文很难阅读，让 small 正常化 */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote,
dl, dt, dd, ul, ol, li, pre, /* text formatting elements 文本格式元素 */
fieldset, lengend, button, input, textarea, /* form elements 表单元素 */
th, td {
    margin: 0;
    padding: 0;
}

input, button, select, img {
    margin: 0;
    line-height: normal
}

select {
    padding: 1px;
    outline: none
}

ul, ol {
    list-style: none
}

select, input, button, button img, label {
    vertical-align: middle
}

header, footer, section, aside, nav, hgroup, figure, figcaption {
    display: block;
    margin: 0;
    padding: 0;
    border: none;
}

/*HTML5标签变块级*/
a {
    text-decoration: none;
    color: #333;
}

/*重置链接下划线*/
a:hover {
    text-decoration: none;
}

img {
    border: none;
}

/* 浮动及边常用边距  */
.fL {
    float: left;
}

.fR {
    float: right;
}

.mL10 {
    margin-left: 10px;
}

.mB10 {
    margin-bottom: 10px;
}

/*清除浮动*/
.clear {
    clear: both;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.clearfix {
    display: inline-block
}

* html .clearfix {
    height: 1%
}

/* Hides from IE-mac \*/
.clearfix {
    display: block
}

/* End hide from IE-mac */

input[type=text]:focus, input[type=password]:focus {
    outline: none;
}

input[type=date]:focus {
    outline: none;
}

.max-width {
    width: 1200px;
    margin: auto;
}

input[type=date]::-webkit-inner-spin-button {
    visibility: hidden;
}

input[type=date]::-webkit-inner-spin-button {
    visibility: hidden;
}
.f5 {
    background: #f5f5f5;
    padding-top: 20px;
}
/*::-webkit-datetime-edit-fields-wrapper { visibility: hidden; }*/
/*控制下拉小箭头的*/