body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
}

ol,
li,
ul,
dl,
dt,
dd {
  list-style: none;
}
.fl {
  float: left;
}
.fr {
  float: right;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  /* 解决IOS默认滑动很卡的情况 */
  -webkit-overflow-scrolling: touch;
}

/* 禁止缩放表单 */
input[type='submit'],
input[type='reset'],
input[type='button'],
input {
  resize: none;
  border: none;
}

/* 取消链接高亮  */
body,
div,
ul,
li,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
input,
textarea,
select,
p,
dl,
dt,
dd,
a,
img,
button,
form,
table,
th,
tr,
td,
tbody,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* 设置HTML5元素为块 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

/* 图片自适应 */
img {
  width: 100%;
  height: auto;
  width: auto\9; /* ie8 */
  -ms-interpolation-mode: bicubic; /*为了照顾ie图片缩放失真*/
}
em,
i {
  font-style: normal;
}
textarea {
  resize: none; /*禁用了文本的拖拉，尤其在谷歌下*/
}
p {
  word-wrap: break-word; /* 不够的单词自动换行 而不会被截掉 */
}
.clearfix:after {
  content: '';
  display: block;
  visibility: hidden;
  height: 0;
  clear: both;
}
.clearfix {
  zoom: 1;
}
a {
  text-decoration: none;
  color: #fff;
  font-family: 'Microsoft YaHei', Tahoma, Arial, sans-serif;
}
a:hover {
  text-decoration: none;
  outline: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-family: 'Microsoft YaHei';
}
img {
  border: none;
}
input {
  font-family: 'Microsoft YaHei';
}
/*单行溢出*/
.one-txt-cut {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
/*多行溢出 手机端使用*/
.txt-cut {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.txt-cut1 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
/* 移动端点击a链接出现蓝色背景问题解决 */
a:link,
a:active,
a:visited,
a:hover {
  background: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
}

.overflow {
  overflow: hidden;
}

.w50 {
  width: 50%;
}
.w25 {
  width: 25%;
}
.w20 {
  width: 20%;
}
.w33 {
  width: 33.333333%;
}

/*字体大小*/
@media only screen and (min-width: 320px) and (orientation: portrait) {
  html {
    font-size: 12px;
  }
}

@media only screen and (min-width: 360px) and (orientation: portrait) {
  html {
    font-size: 14px;
  }
}

@media only screen and (min-width: 400px) and (orientation: portrait) {
  html {
    font-size: 16px;
  }
}

@media only screen and (min-width: 600px) and (orientation: portrait) {
  html {
    font-size: 24px;
  }
}

@media only screen and (max-width: 768px) and (orientation: portrait) {
}

@media only screen and (min-width: 480px) and (orientation: landscape) {
  html {
    font-size: 12px;
  }
}

@media only screen and (min-width: 580px) and (orientation: landscape) {
  html {
    font-size: 13px;
  }
}

@media only screen and (min-width: 730px) and (orientation: landscape) {
  html {
    font-size: 16px;
  }
}

@media only screen and (min-width: 900px) and (orientation: landscape) {
  html {
    font-size: 21px;
  }
}

@media only screen and (min-width: 992px) {
  html {
    font-size: 24px;
  }
}

/*原子类*/
.clear {
  clear: both;
}
.clear:after {
  display: block;
  clear: both;
  visibility: hidden;
  height: 0;
  overflow: hidden;
  content: '.';
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.mb10 {
  margin-bottom: 10px;
}
.mt10 {
  margin-top: 10px;
}
/*placeholder css*/
::-moz-placeholder {
  font-family: 'Microsoft YaHei';
}
::-webkit-input-placeholder {
  font-family: 'Microsoft YaHei';
}
:-ms-input-placeholder {
  font-family: 'Microsoft YaHei';
}