/*清除样式*/

body, ol, ul, dl, li, dt, dd, h1, h2, h3, h4, h5, h6, p, th, td, dl, dd, form, fieldset, legend, input, textarea,select{
    margin: 0;
    padding: 0;
}

html {
    position: relative;
    margin: 0 auto;
    min-width: 300px;
    width: 100vw;
    overflow-x: hidden;
}

body {
    position: relative;
    font-size: 14px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

h1, h2, h3, h4, h5 {
    font-weight: normal;
}

a {
    color: #333;
    text-decoration: none;
    transition: color .2s ease-out;
}

a:hover {
    text-decoration: none;
}

em, i {
    font-style: normal;
}

ol, ul, dl, li, dt, dd {
    list-style: none
}

img {
    border: 0;
    vertical-align: middle
}

.boxShadow{
    box-shadow: 0 0 .18rem 0 rgba(0,0,0,0.1);
}

a img {
    border: 0
}

table {
    border-collapse: collapse;
    border-spacing: 0
}
input, textarea {
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    outline: none;
}

input, textarea {
    -webkit-appearance: none;
    border-radius: 0;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    outline: none;
    padding: 0px;
    margin: 0;
}
body * {
  box-sizing: border-box;
  flex-shrink: 0;
}
body {
  font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
    Arial, PingFang SC-Light, Microsoft YaHei;
}
button {
  margin: 0;
  padding: 0;
  border: 1px solid transparent;
  outline: none;
  background-color: transparent;
}

button:active {
  opacity: 0.6;
}
.flex-col {
  display: flex;
  flex-direction: column;
}
.flex-row {
  display: flex;
  flex-direction: row;
}