.events-none {
  pointer-events: none;
}
.events-auto {
  pointer-events: auto;
}
/*禁止或显示系统默认菜单*/
.noselect {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
* {
  margin: 0;
  padding: 0;
}
body {
  font-size: 15px;
  font-family: Arial, "Microsoft Yahei";
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-text-size-adjust: none;
    -moz-text-size-adjust: none;
    -ms-text-size-adjust: none;
    -o-text-size-adjust: none;
    text-size-adjust: none;
}
i,
span {
  display: inline-block;
  vertical-align: middle;
}
button,
input,
select,
option,
textarea,
pre {
  font-size: inherit;
  font-family: inherit;
}
textarea {
  resize: none;
}
ul,
li,
dl,
dt,
dd {
  list-style: none;
}
a {
  text-decoration: none;
  outline: none;
  cursor: pointer;
  display: inline-block;
}
a,
label,
:focus {
  outline: 0 none;
}
label {
  vertical-align: middle;
}
img {
  border: 0;
  vertical-align: middle;
}
abbr[title] {
  border-bottom: 1px dotted;
}
dfn {
  font-style: italic;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
pre {
  white-space: pre-wrap;
  white-space: -moz-pre-wrap;
  white-space: -pre-wrap;
  white-space: -o-pre-wrap;
  word-wrap: break-word;
}
.code {
  display: block;
  font-size: 13px;
  line-height: 1.42857143;
  word-break: break-all;
  word-wrap: break-word;
}
/*容器样式*/
.highlight {
  padding: 9px 14px;
  margin: 14px;
  border-radius: 4px;
  border-width: 1px;
  border-style: solid;
  border-color: #ddd;
  background-color: #f7f7f7;
}
.highlight pre {
  word-break: normal;
}
.doctype {
  color: #099;
}
.comment {
  color: #094;
}
.tag {
  color: #2f6f9f;
}
.property {
  color: #4f9fcf;
}
.val {
  color: #d44950;
}
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.overflow-hide {
  overflow: hidden;
}
.overflow-auto {
  overflow: hidden;
}
.overflow-scroll {
  overflow: scroll;
}
.overflow-x {
  overflow-y: hidden;
  overflow-x: auto;
  white-space: nowrap;
}
.overflow-y {
  overflow-y: auto;
  overflow-x: hidden;
}
.break-all {
  word-break: break-all;
}
.nowrap {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
/*清除浮动*/
.clearfix:before,
.clearfix:after {
  display: table;
  content: " ";
}
.clearfix:after {
  clear: both;
}
.clearfix {
  zoom: 1;
}
.clear {
  clear: both;
}
/*css3 特效*/
.shadow {
  box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.2);
  /*分别指投影的：偏右、偏下、模糊度、扩展、颜色*/
}
/*倒影*/
.reflect-below {
  -webkit-box-reflect: below 5px -webkit-linear-gradient(transparent, transparent 60%, rgba(0, 0, 0, 0.2));
}
.bg-gradient {
  background-image: -webkit-gradient(linear, left top, left bottom, from(#dddddd), to(#eeeeee));
  border-top: 1px solid #fff;
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1) inset;
}
.noopacity {
  opacity: 1;
  filter: alpha(opacity=100);
}
.opacity7 {
  opacity: 0.7;
  filter: alpha(opacity=70);
}
.opacity6 {
  opacity: 0.6;
  filter: alpha(opacity=60);
}
.opacity3 {
  opacity: 0.3;
  filter: alpha(opacity=30);
}
.opacity0 {
  opacity: 0;
  filter: alpha(opacity=0);
}
/*背景*/
.bg-cover {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}
/*边框与线条*/
.borderbox {
  box-sizing: border-box;
}
.contentbox {
  box-sizing: content-box;
}
.noborder {
  border: none !important;
}
hr {
  border: none;
  clear: both;
  border-width: 1px 0 0 0;
  border-style: solid;
}
hr.dotted {
  border-style: dotted;
}
br {
  clear: both;
}
/*文字*/
small {
  font-size: 80%;
  color: #aaa;
}
.bold {
  font-weight: bold;
}
.uppercase {
  text-transform: uppercase;
  /*大写*/
}
.lowercase {
  text-transform: lowercase;
  /*小写*/
}
.capitalize {
  text-transform: capitalize;
  /*首字母大写*/
}