/* 字体约束 */
html {
	font-family: "Microsoft YaHei", "Noto Sans SC", PingFangSC-Regular, "Avenir",
		Helvetica, Arial, sans-serif;
		line-height: 1.15;
		/* 1 */
		-webkit-text-size-adjust: 100%;
		/* 2 */
		font-size: 10px;
}
@media screen and (min-width:321px) and (max-width:375px){html{font-size:11px}}
@media screen and (min-width:376px) and (max-width:414px){html{font-size:12px}}
@media screen and (min-width:415px) and (max-width:639px){html{font-size:15px}}
@media screen and (min-width:640px) and (max-width:719px){html{font-size:20px}}
@media screen and (min-width:720px) and (max-width:749px){html{font-size:22.5px}}
@media screen and (min-width:750px) and (max-width:799px){html{font-size:23.5px}}
@media screen and (min-width:800px){html{font-size:25px}}


body {
	padding-top: 96px;
	margin: 0;
	background-color: #ffffff;
	font-family: "Microsoft YaHei", "Noto Sans SC", PingFangSC-Regular, "Avenir",
		Helvetica, Arial, sans-serif;
}

input {
	font-family: "Microsoft YaHei", "Noto Sans SC", PingFangSC-Regular, "Avenir",
		Helvetica, Arial, sans-serif;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
	font-family: "Microsoft YaHei", "Noto Sans SC", PingFangSC-Regular, "Avenir",
		Helvetica, Arial, sans-serif;
}

/* 去掉滚动条 */
::-webkit-scrollbar {
	width: 0;
}

img {
	border: 0;
}

ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

a {
	text-decoration: none;
	color: #80858B;
}

p {
	padding: 0;
	margin: 0;
}

button {
	border: none;
	outline: none;
}

input {
	border: none;
	outline: none;
}

textarea {
	border: none;
	outline: none;
}

/**
 * Render the `main` element consistently in IE.
 */

main {
	display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */

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

/* Grouping content
   ========================================================================== */

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

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

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

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

/* Text-level semantics
   ========================================================================== */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
	background-color: transparent;
}

a:-webkit-any-link {
	text-decoration: none;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

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

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
	font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

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

/**
 * Add the correct font size in all browsers.
 */

small {
	font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */

/* Embedded content
   ========================================================================== */

/**
 * Remove the border on images inside links in IE 10.
 */

img {
	border-style: none;
}

/* Forms
   ========================================================================== */

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */

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

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

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

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

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

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */

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

/**
 * Remove the inner border and padding in Firefox.
 */

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

/**
 * Restore the focus styles unset by the previous rule.
 */

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

/**
 * Correct the padding in Firefox.
 */

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

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */

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

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
	vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

textarea {
	overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */

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


/* placeholder样式 */
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
	color: #333333;
	font-size: 16px;
}