html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: 'Microsoft Yahei' !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body * {
  box-sizing: border-box;
  flex-shrink: 0;
}

.flex-row {
  display: flex;
  flex-direction: row;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

.justify-start {
  justify-content: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-end {
  justify-content: flex-end;
}

.justify-evenly {
  justify-content: space-evenly;
}

.justify-around {
  justify-content: space-around;
}

.justify-between {
  justify-content: space-between;
}

.items-start {
  align-items: flex-start;
}

.items-center {
  align-items: center;
}

.items-end {
  align-items: flex-end;
}

/** 清理默认样式 **/

a {
  color: unset;
  text-decoration: unset;
}

button {
  padding: unset;
  border-style: unset;
  background-color: unset;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: unset;
  font-size: unset;
  font-weight: unset;
}

input,
textarea {
  padding: unset;
  outline: unset;
  border-style: unset;
  background-color: unset;
  resize: unset;
}

p {
  margin: unset;
}

select {
  outline: unset;
  border-style: unset;
}

table {
  border-spacing: unset;
}

ul,
ol {
  margin: unset;
  padding: unset;
  list-style-type: none;
}

/** 清理默认样式 **/

a {
  color: unset;
  text-decoration: unset;
}

button {
  padding: unset;
  border-style: unset;
  background-color: unset;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: unset;
  font-size: unset;
  font-weight: unset;
}

input,
textarea {
  padding: unset;
  outline: unset;
  border-style: unset;
  background-color: unset;
  resize: unset;
}

p {
  margin: unset;
}

select {
  outline: unset;
  border-style: unset;
}

table {
  border-spacing: unset;
}

ul,
ol {
  margin: unset;
  padding: unset;
  list-style-type: none;
}