/* 禁用iPhone中Safari的字号自动调整 */

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* 去除iPhone中默认的input样式 */

input {
    -webkit-appearance: none;
    resize: none;
    border-radius: 0;
}

/* 取消链接高亮  */

body,
div,
ul,
li,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
input,
textarea,
select,
p,
dl,
dt,
dd,
a,
img,
button,
form,
table,
th,
tr,
td,
tbody,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* 设置HTML5元素为块 */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

/* 图片自适应 */

img {
    width: auto;
    height: auto;
    width: auto\9;
    /* ie8 */
    -ms-interpolation-mode: bicubic;
    /*为了照顾ie图片缩放失真*/
    -webkit-touch-callout: none;
    display: block;
}

*:focus {
    outline: none;
}

/* 清零 */

body,
div,
ul,
li,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
input,
textarea,
select,
p,
dl,
dt,
dd,
a,
img,
button,
form,
table,
th,
tr,
td,
tbody,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
    border: none;
}

body {
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
    color: #555;
}

em,
i {
    font-style: normal;
}

strong {
    font-weight: normal;
}

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

.clear {
    zoom: 1;
}

input[type="submit"],
input[type="button"] {
    background: none;
    border: none;
}

a:focus {
    outline: none;
}

a {
    text-decoration: none;
    color: #969696;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

a:hover {
    color: #969696;
    text-decoration: none;
}

a:active,
.active {
    text-decoration: none;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
    font-style: normal;
}

textarea {
    resize: none;
}

.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus {
    outline: none;
}

fieldset,
img {
    border: none;
}

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