/* css document */
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
strong,
img,
form,
ul,
dl,
dd,
dt,
li,
a,
table,
tr,
td {
    margin: 0;
    padding: 0;
}

/*html5*/
article,
aside,
dialog,
footer,
header,
section,
nav,
figure,
menu {
    display: block
}

body {
    font-style: normal;
    font-weight: normal;
    text-rendering: optimizelegibility;
    text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    background-color: #fff;
    font-family: "microsoft yahei", "微软雅黑";
}

html {
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

a {
    text-decoration: none;
    border: none;
}

a:focus {
    -moz-outline-style: none;
    outline: none;
}

ul li {
    list-style: none;
}

input,
textarea {
    outline: 0;
    border: none;
    background: none;
    /* -webkit-appearance: none; */
}

textarea {
    resize: none;
}

img {
    border: none;
    vertical-align: middle;
    max-width: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/*去除点击虚框*/
a {
    blr: expression(this.onfocus=this.close());
    blr: expression(this.onfocus=this.blur());
}

/*解决谷歌浏览器中的input背景色默认是黄色*/
input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px white inset !important;
}

i,
em {
    font-style: normal;
}

h1,
h2,
h3,
h4,
h5,
p,
span,
a,
strong,
li,
i,
em,
input,
textarea,
select {
    font-family: "microsoft yahei", "微软雅黑";
}

button {
    outline: none;
    border: none;
}

/*设置placeholder颜色*/
input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #999;
}

input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
    color: #999;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #999;
}

select::-ms-expand {
    display: none;
}

select {
    /*很关键：将默认的select选择框样式清除*/
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

* {
    box-sizing: border-box;
}

/*浮动*/
.fl {
    float: left;
}

.fr {
    float: right;
}

/*清除浮动*/
.clearfix:after {
    height: 0;
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    font-size: 0;
}

.clearfix {
    zoom: 1;
}

* html .clearfix {
    zoom: 1;
}

/*字体图标*/
/* @font-face {
    font-family: "iconfont";
    src: ; 
    src:  format('embedded-opentype'), 
     format('woff'), 
     format('truetype'), 
     format('svg'); 
}
.iconfont {
    font-family:"iconfont" !important;
    font-size:16px;
    font-style:normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
} */

@font-face {
    font-family: 'pingfang';
    src: ;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'din';
    src: ;
    font-style: normal;
    font-display: swap;
}