body,
div,
span,
header,
footer,
nav,
section,
aside,
article,
ul,
dl,
dt,
dd,
li,
a,
p,
h1,
h2,
h3,
h4,
h5,
h6,
i,
em,
b,
textarea,
button,
input,
select,
figure,
figcaption,
  {
  padding: 0;
  margin: 0;
  list-style: none;
  font-style: normal;
  text-decoration: none;
  border: none;
  font-weight: normal;
  font-family: "Microsoft Yahei";
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;

  &:hover {
    outline: none;
  }
}

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
}

a:active,
a:hover {
  outline-width: 0
}

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

b,
strong {
  font-weight: inherit;
  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 {
  display: block;
  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 {
  border: 1px solid silver;
  margin: 0 2px;
  padding: .35em .625em .75em
}

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;
  resize: vertical
}

[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
}

[hidden],
template {
  display: none
}

* {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0)
}

*,
:after,
:before {
  box-sizing: border-box
}

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

.clearfix {
  *zoom: 1
}

body {
  font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, \\5FAE\8F6F\96C5\9ED1, Arial, sans-serif;
  font-size: 12px;
  line-height: 1.5;
  color: #495060;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale
}

article,
aside,
blockquote,
body,
button,
dd,
details,
div,
dl,
dt,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
hr,
input,
legend,
li,
menu,
nav,
ol,
p,
section,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit
}

ol,
ul {
  list-style: none
}

input::-ms-clear,
input::-ms-reveal {
  display: none
}

a {
  color: #3a8ee6;
  background: transparent;
  text-decoration: none;
  outline: none;
  cursor: pointer;
  transition: color .2s ease
}

a:hover {
  color: #3a8ee6
}

a:active {
  color: #3a8ee6
}

a:active,
a:hover {
  outline: 0;
  text-decoration: none
}

a[disabled] {
  color: #ccc;
  cursor: not-allowed;
  pointer-events: none
}

code,
kbd,
pre,
samp {
  font-family: Consolas, Menlo, Courier, monospace
}

/*color*/
.c_main {
  color: #3a8ee6;
}

.orange {
  color: #ff6f06;
}

.white {
  color: #FFFFFF;
}

.red {
  color: red;
}

.blue {
  color: #3a8ee6;
}

.green {
  color: #67C23A;
}

.gray {
  color: #CCCCCC;
}

.gray3 {
  color: #333333;
}

.gray6 {
  color: #666666;
}

.gray9 {
  color: #999999;
}


/*background*/
.bg-blue {
  background: #3a8ee6;
}

.bg-green {
  background: #67C23A;
}

.bg-orange {
  background: #E6A23C;
}

.bg-red {
  background: #F56C6C;
}

.bg-gray {
  background: #909399;
}

/*font*/
.f14 {
  font-size: 14px;
}

.f16 {
  font-size: 16px;
}

.f18 {
  font-size: 18px;
}

.f20 {
  font-size: 20px;
}

.f24 {
  font-size: 24px;
}

.f30 {
  font-size: 30px;
}

.fb {
  font-weight: bold;
}

.text-d-line {
  text-decoration: line-through;
}

/*position*/
.pr {
  position: relative;
}

.pa {
  position: absolute;
}

/*float*/
.fl {
  float: left;
}

.fr {
  float: right;
}

/*width*/
.max-w460 {
  max-width: 460px;
}

.w-auto {
  width: auto;
}

.percent-w50 {
  width: 50%;
}

.percent-w100 {
  width: 100%;
}

/*margin*/
.mt10 {
  margin-top: 10px;
}

.mt16 {
  margin-top: 16px;
}

.mt30 {
  margin-top: 30px;
}

.mt50 {
  margin-top: 50px;
}

.mb16 {
  margin-bottom: 16px;
}

.mb18 {
  margin-bottom: 18px;
}

.ml4 {
  margin-left: 4px;
}

.ml10 {
  margin-left: 10px;
}

.ml20 {
  margin-left: 20px;
}

.ml30 {
  margin-left: 30px;
}

.mr10 {
  margin-right: 10px;
}

/*padding*/
.p2 {
  padding: 2px;
}

.p10 {
  padding: 10px;
}

.p20 {
  padding: 20px;
}

.p30 {
  padding: 30px;
}

.p-4-0 {
  padding: 4px 0;
}

.p-6-0 {
  padding: 6px 0;
}

.p-10-0 {
  padding: 10px 0;
}

.p-20-0 {
  padding: 20px 0;
}

.p-30-0 {
  padding: 30px 0;
}

.p-0-10 {
  padding: 0 10px;
}

.p-0-20 {
  padding: 0 20px;
}

.p-0-30 {
  padding: 0 30px;
}

.pt16 {
  padding-top: 16px;
}

.pt30 {
  padding-top: 30px;
}

.pl16 {
  padding-left: 16px;
}

.pr16 {
  padding-right: 16px;
}

.pb16 {
  padding-bottom: 16px;
}

.pb50 {
  padding-bottom: 50px;
}

/*line height*/
.lh18 {
  line-height: 18px;
}

.lh24 {
  line-height: 24px;
}

.lh30 {
  line-height: 30px;
}

/*text-align*/
.tl {
  text-align: left;
}

.tr {
  text-align: right;
}

.tc {
  text-align: center;
}

/*display*/
.d-c-c {
  display: flex;
  justify-content: center;
  align-items: center;
}

.d-s-c {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.d-s-s {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}

.d-e-c {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.d-b-c {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.d-b-s {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.d-a-c {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.d-s-stretch {
  display: flex;
  justify-content: space-around;
  align-items: stretch;
}

.d-c {
  flex-direction: column;
}

.d-r {
  flex-direction: row;
}

.f-w {
	flex-wrap: wrap;
}


.flex-1 {
  flex: 1;
}

.text-d-line-through {
  text-decoration: line-through;
}

/*width*/
.ww100 {
  width: 100%;
}

/*ellipsis*/
.text-ellipsis {
  word-wrap: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.text-ellipsis-2 {
  display: -webkit-box;
  word-break: break-all;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

/*border*/
.border {
  border: 1px solid #DDDDDD;
}

.border-b {
  border-bottom: 1px solid #DDDDDD;
}

.border-b-d {
  border-bottom: 1px dashed #DDDDDD;
}

.radius {
  border-radius: 50%;
}
