/* 初始化 */
@charset "utf-8";
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,
menu,
nav,
section {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  height: 100%;
}

/*初始化body字体大小*/
body {
  height: 100%;
  font-size: 14px;
}

/*去除边框*/

fieldset,
img,
input,
button,
textarea {
  border: none;
  /*去除的蓝色小边框*/
  outline-style: none;
}

/*禁止表单域缩放*/

textarea {
  resize: none;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  text-decoration: none;
  font-weight: normal;
  font-size: 100%;
}

/*i标签的表现跟span是一样*/

em,
i {
  font-style: normal;
}