/* reset */

*{font-family:Arial, Verdana, Tahoma, Helvetica, sans-serif;}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    padding: 0;
    margin: 0;
}

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

fieldset,
img,
abbr,
acronym {
    border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
    font-weight: normal;
    font-style: normal;
}

ol,
ul,
li {
    list-style: none;
}

caption,
th {
    text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}

q:before,
q:after {
    content: "";
}

textarea {
    outline: none;
    resize: none;
    overflow: auto;
}

input,
label,
img,
th {
    vertical-align: middle;
    border: none;
}

:focus {
    outline: 0;
}

a {
    text-decoration: none;
}

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

label,
button,
a {
    cursor: pointer;
}

p {
    word-wrap: break-word;
}

html,
body {
    height: auto;
}

body {
    font-family: -apple-system, "PingFang SC", "Helvetica Neue", STHeiti, "Microsoft Yahei", Tahoma, Simsun, sans-serif;
    /* -webkit-text-size-adjust: 100%; */
    /* 禁止文字缩放 */
}


/* 清除点击时的高亮颜色 */

a,
input,
button {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}


/* 清除ios下的默认圆角 */

input,
button {
    border-radius: 0;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.fb {
    font-weight: bold
}

.fn {
    font-weight: normal
}

.tc {
    text-align: center;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

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

.clearfix {
    *zoom: 1;
}

.hide {
    display: none;
}

.tl {
    text-align: left;
}


/* 公共部分开始 */
body {
    overflow-x: hidden;
}

* {
    box-sizing: border-box;
}

.f18 {
    font-size: 18px;
}

.f20 {
    font-size: 20px;
}

.f22 {
    font-size: 22px;
}

.f24 {
    font-size: 24px;
}

.f26 {
    font-size: 26px;
}

.f28 {
    font-size: 28px;
}

.f30 {
    font-size: 30px;
}

.f32 {
    font-size: 32px;
}

.f36 {
    font-size: 36px;
}

.f40 {
    font-size: 40px;
}

.f46 {
    font-size: 46px;
}

.f48 {
    font-size: 48px;
}

.flex_s {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex_center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex_c {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.flex_r {
    display: flex;
    flex-direction: row;
    align-items: center;
}

::placeholder {
    font-size: 16px;
    color: rgb(153, 153, 153);
    text-align: left;
}

.wrap1200 {
    width: 1200px;
    margin: 0 auto;
}

.Mart10 {
    margin-top: 10px;
}

.Mart60 {
    margin-top: 60px;
}

/* a链接滑过效果 */

a img:hover {
    transform: translate(0, -2px)
}