@charset "UTF-8";
body, p, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, fieldset, legend, input, select, textarea, button, th, td, menu {
  margin: 0;
  padding: 0;
}

ul, dl, ol {
  list-style: none;
}

img, fieldset, input[type="submit"] {
  border: 0 none;
}

em {
  font-style: normal;
}

strong {
  font-weight: normal;
}

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

button, input[type="button"] {
  cursor: pointer;
  border: 0 none;
}

a, button, input, img {
  -webkit-touch-callout: none;
}

img { /*pointer-events:none;*//*禁止图片的点击事件，例如长按保存图片*/
}

input, select, textarea {
  outline: none;
}

a {
  text-decoration: none;
}

.fl {
  float: left
}

.fr {
  float: right
}

.clear {
  clear: both;
}

.clearfix {
  zoom: 1;
}

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

html, body {
  /*禁止用户选择元素*/
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none; /*禁止元素点击出现半透明黑色背景*/
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

html {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  font-family: Helvetica, Tahoma, Arial, "Microsoft YaHei", "微软雅黑", SimSun, "宋体", STXihei, "华文细黑", Heiti, “黑体”, sans-serif;
  outline: 0;
  -webkit-text-size-adjust: none;
}

body {
  height: 100%;
  margin: 0;
  padding: 0;
  position: relative;
}