body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-size: 14px;
  overflow-x: hidden;
  font-family: Microsoft YaHei, Simsun;
}
/* 隐藏滚动条 */
body::-webkit-scrollbar {
  display: none;
}

fieldset,
img {
  border: 0;
}

ol,
ul {
  list-style: none;
}

em {
  font-style: normal;
}

input,
button,
select,
textarea {
  outline: none;
}

textarea {
  resize: none;
}

/*//禁用了文本的拖拉，尤其在谷歌下*/
p {
  text-align: justify;
  text-justify: distribute;
}

/*//为了使文本段落左右两边对齐*/
a {
  text-decoration: none;
}

a:link {
  text-decoration: none;
}

a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

a:active {
  text-decoration: none;
}

a:focus {
  text-decoration: none;
}

* {
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
}

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #f9fdff inset !important;
}

input::-ms-clear {
  display: none;
}

iframe {
  border: none;
  margin-bottom: -5px;
}