html,
body {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
html,
body,
div,
span,
object,
h1,
h2,
h3,
h4,
h5,
h6,
p,
b,
a,
em,
img,
q,
i,
dl,
dt,
dd,
ol,
ul,
li,
form,
label,
table,
tr,
th,
td,
header,
footer,
nav,
section,
input,
select,
button {
  margin: 0;
  padding: 0;
  border: 0;
  box-sizing: border-box;
  color: inherit;
  font-size: inherit;
  font-weight: normal;
}
body {
  background: #fff;
}
html,
body {
  height: 100%;
}
/*去除默认样式*/
ul,
ol,
li {
  list-style: none;
}
/*表格边框合并，边框距零*/
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/*继承父元素的字体系列样式*/
input,
select,
textarea,
button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}
h1,
h2,
h3,
h4,
h5,
h6,
p,
b,
a,
em {
  font-size: 100%;
}
/*a链接*/
a {
  display: block;
  text-decoration: none;
  color: inherit;
}
a:hover {
  text-decoration: none;
}
/*去除点击高亮效果*/
a,
button,
input,
select,
img,
ul,
li,
label {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  outline: medium none;
}
input::-moz-focus-inner {
  border: none;
  padding: 0;
}
select,
input {
  vertical-align: middle;
}
/*placeholder文本颜色*/
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  font-size: 0.3rem;
  color: #999;
}
input:-moz-placeholder,
textarea:-moz-placeholder {
  font-size: 0.3rem;
  color: #999;
}
/* layer 移动端修改样式 */
.layui-m-layer {
  z-index: 90 !important;
}
.layui-m-layer .layui-m-layer-msg {
  bottom: 0 !important;
}
.layui-m-layer .layui-m-layer-msg {
  /* background: #cacaca !important; */
}
.layui-m-layer-msg .layui-m-layercont {
  font-size: 0.34rem;
  width: 4.8rem;
  line-height: 0.48rem;
}
/* 公共样式 */
.none {
  display: none;
}
.tc {
  text-align: center;
}
.tr {
  text-align: right;
}
.flex {
  display: flex;
}
.flexCen {
  display: flex;
  justify-content: center;
  align-items: center;
}