详解javascript常用工具类的封装(9)

/* normalize.css */

html {
 line-height: 1.15;
 /* 1 */
 -ms-text-size-adjust: 100%;
 /* 2 */
 -webkit-text-size-adjust: 100%;
 /* 2 */
}

body {
 margin: 0;
}

article,
aside,
footer,
header,
nav,
section {
 display: block;
}

h1 {
 font-size: 2em;
 margin: 0.67em 0;
}

figcaption,
figure,
main {
 /* 1 */
 display: block;
}

figure {
 margin: 1em 40px;
}

hr {
 box-sizing: content-box;
 /* 1 */
 height: 0;
 /* 1 */
 overflow: visible;
 /* 2 */
}

pre {
 font-family: monospace, monospace;
 /* 1 */
 font-size: 1em;
 /* 2 */
}

a {
 background-color: transparent;
 /* 1 */
 -webkit-text-decoration-skip: objects;
 /* 2 */
}

abbr[title] {
 border-bottom: none;
 /* 1 */
 text-decoration: underline;
 /* 2 */
 text-decoration: underline dotted;
 /* 2 */
}

b,
strong {
 font-weight: inherit;
}

b,
strong {
 font-weight: bolder;
}

code,
kbd,
samp {
 font-family: monospace, monospace;
 /* 1 */
 font-size: 1em;
 /* 2 */
}

dfn {
 font-style: italic;
}

mark {
 background-color: #ff0;
 color: #000;
}

small {
 font-size: 80%;
}

sub,
sup {
 font-size: 75%;
 line-height: 0;
 position: relative;
 vertical-align: baseline;
}

sub {
 bottom: -0.25em;
}

sup {
 top: -0.5em;
}

audio,
video {
 display: inline-block;
}

audio:not([controls]) {
 display: none;
 height: 0;
}

img {
 border-style: none;
}

svg:not(:root) {
 overflow: hidden;
}

button,
input,
optgroup,
select,
textarea {
 font-family: sans-serif;
 /* 1 */
 font-size: 100%;
 /* 1 */
 line-height: 1.15;
 /* 1 */
 margin: 0;
 /* 2 */
}

button,
input {
 /* 1 */
 overflow: visible;
}

button,
select {
 /* 1 */
 text-transform: none;
}

button,
html [type="button"],

/* 1 */

[type="reset"],
[type="submit"] {
 -webkit-appearance: button;
 /* 2 */
}

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
 border-style: none;
 padding: 0;
}

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
 outline: 1px dotted ButtonText;
}

fieldset {
 padding: 0.35em 0.75em 0.625em;
}

legend {
 box-sizing: border-box;
 /* 1 */
 color: inherit;
 /* 2 */
 display: table;
 /* 1 */
 max-width: 100%;
 /* 1 */
 padding: 0;
 /* 3 */
 white-space: normal;
 /* 1 */
}

progress {
 display: inline-block;
 /* 1 */
 vertical-align: baseline;
 /* 2 */
}

textarea {
 overflow: auto;
}

[type="checkbox"],
[type="radio"] {
 box-sizing: border-box;
 /* 1 */
 padding: 0;
 /* 2 */
}

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
 height: auto;
}

[type="search"] {
 -webkit-appearance: textfield;
 /* 1 */
 outline-offset: -2px;
 /* 2 */
}

[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
 -webkit-appearance: none;
}

 ::-webkit-file-upload-button {
 -webkit-appearance: button;
 /* 1 */
 font: inherit;
 /* 2 */
}

details,

/* 1 */

menu {
 display: block;
}

summary {
 display: list-item;
}

canvas {
 display: inline-block;
}

template {
 display: none;
}

[hidden] {
 display: none;
}


/* reset */

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
div,
dl,
dt,
dd,
ul,
ol,
li,
p,
blockquote,
pre,
hr,
figure,
table,
caption,
th,
td,
form,
fieldset,
legend,
input,
button,
textarea,
menu {
 margin: 0;
 padding: 0;
 box-sizing: border-box;
}

html,
body {
 /* 禁止选中文本 */
 -webkit-user-select: none;
 user-select: none;
 font: Oswald, 'Open Sans', Helvetica, Arial, sans-serif
}


/* 禁止长按链接与图片弹出菜单 */

a,
img {
 -webkit-touch-callout: none;
}


/*ios android去除自带阴影的样式*/

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

input[type="text"] {
 -webkit-appearance: none;
}