@media only screen and (width: 320px) {
  html {
    font-size: 16px;
  }
}
@media only screen and (width: 360px) {
  html {
    font-size: 18px;
  }
}
@media only screen and (width: 375px) {
  html {
    font-size: 18.75px;
  }
}
@media only screen and (width: 384px) {
  html {
    font-size: 19.2px;
  }
}
@media only screen and (width: 400px) {
  html {
    font-size: 20px;
  }
}
@media only screen and (width: 411px) {
  html {
    font-size: 20.55px;
  }
}
@media only screen and (width: 412px) {
  html {
    font-size: 20.6px;
  }
}
@media only screen and (width: 414px) {
  html {
    font-size: 20.7px;
  }
}
@media only screen and (width: 480px) {
  html {
    font-size: 24px;
  }
}
@media only screen and (min-width: 600px) {
  html {
    font-size: 30px;
  }
}
@media only screen and (min-width: 640px) {
  html {
    font-size: 32px;
  }
}
/*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Prevent adjustments of font size after orientation changes in IE and iOS.
 */
html {
  font-family: sans-serif;
  /* 1 */
  -ms-text-size-adjust: 100%;
  /* 2 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}
/**
 * Remove the margin in all browsers (opinionated).
 */
body {
  margin: 0;
}
/* HTML5 display definitions
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 * 2. Add the correct display in IE.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  /* 1 */
  display: block;
}
/**
 * Add the correct display in IE 9-.
 */
audio,
canvas,
progress,
video {
  display: inline-block;
}
/**
 * Add the correct display in iOS 4-7.
 */
audio:not([controls]) {
  display: none;
  height: 0;
}
/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}
/**
 * Add the correct display in IE 10-.
 * 1. Add the correct display in IE.
 */
template,
[hidden] {
  display: none;
}
/* Links
   ========================================================================== */
/**
 * 1. Remove the gray background on active links in IE 10.
 * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
 */
a {
  background-color: transparent;
  /* 1 */
  -webkit-text-decoration-skip: objects;
  /* 2 */
}
/**
 * Remove the outline on focused links when they are also active or hovered
 * in all browsers (opinionated).
 */
a:active,
a:hover {
  outline-width: 0;
}
/* Text-level semantics
   ========================================================================== */
/**
 * 1. Remove the bottom border in Firefox 39-.
 * 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 */
}
/**
 * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
 */
b,
strong {
  font-weight: inherit;
}
/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}
/**
 * Add the correct font style in Android 4.3-.
 */
dfn {
  font-style: italic;
}
/**
 * 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;
}
/**
 * Add the correct background and color in IE 9-.
 */
mark {
  background-color: #ff0;
  color: #000;
}
/**
 * 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.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10-.
 */
img {
  border-style: none;
}
/**
 * Hide the overflow in IE.
 */
svg:not(:root) {
  overflow: hidden;
}
/* Grouping content
   ========================================================================== */
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}
/**
 * Add the correct margin in IE 8.
 */
figure {
  margin: 1em 40px;
}
/**
 * 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 */
}
/* Forms
   ========================================================================== */
/**
 * 1. Change font properties to `inherit` in all browsers (opinionated).
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
select,
textarea {
  font: inherit;
  /* 1 */
  margin: 0;
  /* 2 */
}
/**
 * Restore the font weight unset by the previous rule.
 */
optgroup {
  font-weight: bold;
}
/**
 * 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;
}
/**
 * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
 *    controls in Android 4.
 * 2. Correct the inability to style clickable types in iOS and Safari.
 */
button,
html [type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  /* 2 */
}
/**
 * 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;
}
/**
 * Change the border, margin, and padding in all browsers (opinionated).
 */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
/**
 * 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 */
}
/**
 * Remove the default vertical scrollbar in IE.
 */
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 */
}
/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}
/**
 * Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
 */
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
 * Correct the text style of placeholders in Chrome, Edge, and Safari.
 */
::-webkit-input-placeholder {
  color: inherit;
  opacity: 0.54;
}
/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}
.index .menu {
  padding: 0.9375rem 3.125%;
  text-align: center;
  background-color: #fff;
}
.index .menu ul {
  width: 100%;
  background: #f5f5f5;
  overflow: hidden;
  border-radius: 0.15625rem;
}
.index .menu ul li {
  padding: 2% 0;
  width: 25%;
  float: left;
  background: url(/images/sj/line.jpg) no-repeat right;
  -webkit-background-size: 0.0625rem 0.5625rem;
  background-size: 0.0625rem 0.5625rem;
}
.index .menu ul li a {
  display: block;
  color: #282828;
  font-size: 0.625rem;
}
.index .menu ul li:last-child {
  background: 0 none;
}
.index .menu1 ul li {
  width: 50%;
}
.index .content {
  padding: 4.2% 3.125%;
  text-align: center;
}
.index .content .jianjie {
  padding: 0 0 0.75rem 0;
  text-align: left;
  font-size: 0.625rem;
  color: #282828;
  line-height: 200%;
}
.index .content .jianjie h2 {
  color: #0253c2;
  text-align: center;
  font-weight: normal;
  margin-bottom: 0.9375rem;
}
.index .content .nav ul {
  overflow: hidden;
}
.index .content .nav ul li {
  margin-top: 0.3125rem;
  text-align: left;
  width: 48.2%;
  height: 1.78125rem;
  line-height: 1.78125rem;
  background: url(/images/sj/menubg.jpg) repeat-y center;
  border-radius: 0.1875rem;
  box-sizing: border-box;
  float: left;
}
.index .content .nav ul li a {
  display: block;
  padding-left: 0.90625rem;
  color: #282828;
  font-size: 0.625rem;
}
.index .content .nav ul li:nth-child(even) {
  float: right;
}
.index .content .cp ul {
  overflow: hidden;
}
.index .content .cp ul li {
  width: 48.2%;
  float: left;
  margin-bottom: 2%;
}
.index .content .cp ul li img {
  width: 100%;
  height: 9rem;
  border: 1px solid #c8c8c8;
  box-sizing: border-box;
  vertical-align: top;
}
.index .content .cp ul li .bottom {
  padding: 5% 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index .content .cp ul li .bottom .zuo {
  width: 90%;
  text-align: left;
}
.index .content .cp ul li .bottom .zuo h3 {
  color: #0253c2;
  font-size: 0.875rem;
  line-height: 110%;
}
.index .content .cp ul li .bottom .zuo .txt {
  line-height: 120%;
  color: #787878;
  font-size: 0.625rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.index .content .cp ul li .bottom img {
  float: right;
  border: 0 none;
  width: 0.4375rem;
  height: 0.71875rem;
  vertical-align: top;
}
.index .content .cp ul li:nth-child(even) {
  float: right;
}
.index .content .product {
  text-align: center;
}
.index .content .product ul {
  overflow: hidden;
}
.index .content .product ul li {
  width: 48.2%;
  float: left;
  margin-bottom: 0.4375rem;
}
.index .content .product ul li img {
  width: 100%;
  height: 9rem;
  border: 1px solid #dcdcdc;
  box-sizing: border-box;
  vertical-align: top;
}
.index .content .product ul li .txt {
  width: 100%;
  color: #0253c2;
  font-size: 0.75rem;
  line-height: 280%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.index .content .product ul li:nth-child(even) {
  float: right;
}
.index .content .page {
  text-align: center;
  border: 1px solid #dcdcdc;
}
.index .content .page ul {
  display: inline-block;
}
.index .content .page ul li {
  margin: 0 0.25rem;
  float: left;
}
.index .content .page ul li a {
  color: #787878;
  font-size: 0.625rem;
}
.index .content .page ul li:first-child {
  margin-right: 0.9375rem;
}
.index .content .page ul li:last-child {
  margin-left: 0.9375rem;
}
.index .content .page ul .on a {
  color: #0253c2;
  font-weight: bold;
}
.index .content .news ul {
  margin-bottom: 1.5625rem;
}
.index .content .news ul li {
  text-align: left;
  overflow: hidden;
  border-bottom: 1px dotted #bfbfbf;
  line-height: 180%;
}
.index .content .news ul li h3 {
  width: 72%;
  color: #282828;
  font-size: 0.6875rem;
  font-weight: normal;
  float: left;
  padding-left: 0.5rem;
  background: url(/images/sj/dotted.jpg) no-repeat left;
  -webkit-background-size: 0.1875rem;
  background-size: 0.1875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.index .content .news ul li .date {
  float: right;
  color: #787878;
  font-size: 0.6875rem;
}
.index .content .message {
  text-align: left;
}
.index .content .message .title {
  font-size: 0.9375rem;
  color: #282828;
  margin: 2% 0 3%;
}
.index .content .message .top .txt {
  font-size: 0.6875rem;
  line-height: 160%;
  color: #282828;
}
.index .content .message .black {
  margin-bottom: 4%;
  overflow: hidden;
}
.index .content .message .black input {
  width: 100%;
  height: 1.6875rem;
  line-height: 1.6875rem;
  padding-left: 0.4375rem;
  background-color: #fff;
  border: 1px solid #dcdcdc;
  box-sizing: border-box;
  font-size: 0.6875rem;
  margin-bottom: 0.3125rem;
}
.index .content .message .black .button {
    display:block;
    text-align:center;
  width: 100%;
  height: 1.6875rem;
  line-height: 1.6875rem;
  border: 0 none;
  color: #fff;
  border-radius: 0.15625rem;
  background-color: #0066cb;
  font-size: 0.75rem;
}