/*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css */

html {
  line-height: 1.15;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  font-family: "Microsoft YaHei", STHeiti !important;
}
body {
  margin: 0
}
article, aside, footer, header, nav, section {
  display: block
}
h1 {
  font-size: 2em;
  margin: .67em 0
}
figcaption, figure, main {
  display: block
}
figure {
  margin: 1em 40px
}
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible
}
pre {
  font-family: monospace, monospace;
  font-size: 1em
}
a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects
}
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted
}
b, strong {
  font-weight: inherit
}
b, strong {
  font-weight: bolder
}
code, kbd, samp {
  font-family: monospace, monospace;
  font-size: 1em
}
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: -.25em
}
sup {
  top: -.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;
  font-size: 100%;
  line-height: 1.15;
  margin: 0
}
button, input {
  overflow: visible
}
button, select {
  text-transform: none
}
[type=reset], [type=submit], button, html [type=button] {
  -webkit-appearance: button
}
[type=button]::-moz-focus-inner, [type=reset]::-moz-focus-inner, [type=submit]::-moz-focus-inner, button::-moz-focus-inner {
  border-style: none;
  padding: 0
}
[type=button]:-moz-focusring, [type=reset]:-moz-focusring, [type=submit]:-moz-focusring, button:-moz-focusring {
  outline: 1px dotted ButtonText
}
fieldset {
  padding: .35em .75em .625em
}
legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal
}
progress {
  display: inline-block;
  vertical-align: baseline
}
textarea {
  overflow: auto
}
[type=checkbox], [type=radio] {
  box-sizing: border-box;
  padding: 0
}
[type=number]::-webkit-inner-spin-button, [type=number]::-webkit-outer-spin-button {
  height: auto
}
[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px
}
[type=search]::-webkit-search-cancel-button, [type=search]::-webkit-search-decoration {
  -webkit-appearance: none
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit
}
details, menu {
  display: block
}
summary {
  display: list-item
}
canvas {
  display: inline-block
}
template {
  display: none
}
[hidden] {
  display: none
}
ul {
  margin: 0;
  padding: 0
}
li {
  list-style: none
}
a {
  text-decoration: none
}
img {
  max-width: 100%
}

/* border */


/* common */

.clear {
  clear: both;
}
.db {
  display: block;
}
.ofh {
  overflow: hidden;
}

/* float */

.fl {
  float: left;
}
.fr {
  float: right;
}
.fn {
  float: none;
}
.fi {
  float: inherit;
}

/* margin */

.ma5 {
  margin: 5px
}
.ma10 {
  margin: 10px
}
.ma15 {
  margin: 15px
}
.ma20 {
  margin: 20px
}
.mt5 {
  margin-top: 5px
}
.mt10 {
  margin-top: 10px
}
.mt15 {
  margin-top: 15px
}
.mt20 {
  margin-top: 20px
}
.mr5 {
  margin-right: 5px
}
.mr10 {
  margin-right: 10px
}
.mr15 {
  margin-right: 15px
}
.mr20 {
  margin-right: 20px
}
.mb5 {
  margin-bottom: 5px
}
.mb10 {
  margin-bottom: 10px
}
.mb15 {
  margin-bottom: 15px
}
.mb20 {
  margin-left: 20px
}
.ml5 {
  margin-left: 5px
}
.ml10 {
  margin-left: 10px
}
.ml15 {
  margin-left: 15px
}
.ml20 {
  margin-left: 20px
}

/* padding */

.pa5 {
  padding: 5px
}
.pa10 {
  padding: 10px
}
.pa15 {
  padding: 15px
}
.pa20 {
  padding: 20px
}
.pt5 {
  padding-top: 5px
}
.pt10 {
  padding-top: 10px
}
.pt15 {
  padding-top: 15px
}
.pt20 {
  padding-top: 20px
}
.pr5 {
  padding-right: 5px
}
.pr10 {
  padding-right: 10px
}
.pr15 {
  padding-right: 15px
}
.pr20 {
  padding-right: 20px
}
.pb5 {
  padding-bottom: 5px
}
.pb10 {
  padding-bottom: 10px
}
.pb15 {
  padding-bottom: 15px
}
.pb20 {
  padding-left: 20px
}
.pl5 {
  padding-left: 5px
}
.pl10 {
  padding-left: 10px
}
.pl15 {
  padding-left: 15px
}
.pl20 {
  padding-left: 20px
}

/* position */

.posa {
  position: absolute;
}
.posr {
  position: relative;
}
.posf {
  position: fixed;
}
.poss {
  position: static;
}
.posi {
  position: inherit;
}

/* text */

.bold {
  font-weight: bold
}
.tl {
  text-align: left !important;
}
.tc {
  text-align: center !important;
}
.tr {
  text-align: right !important;
}
.ti2 {
  text-indent: 2em !important;
}
.toe {
  text-overflow: ellipsis;
}
.tdu {
  text-decoration: underline;
}
.tduh:hover {
  text-decoration: underline;
}
.text-danger {
  color: #d14 !important;
}