/************************************************************
** è¯·å°†å…¨å±€æ ·å¼æ‹·è´åˆ°é¡¹ç›®çš„å…¨å±€ CSS æ–‡ä»¶æˆ–è€…å½“å‰é¡µé¢çš„é¡¶éƒ¨ **
** å¦åˆ™é¡µé¢å°†æ— æ³•æ­£å¸¸æ˜¾ç¤º                                  **
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html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans',
    'Droid Sans', 'Helvetica Neue', 'Microsoft Yahei', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100vw;
  height: 100vh;
}

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

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

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

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

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

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

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

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

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

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

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

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

.apj-items-baseline {
  align-items: baseline;
}

.apj-items-stretch {
  align-items: stretch;
}

.apj-self-start {
  align-self: flex-start;
}

.apj-self-end {
  align-self: flex-end;
}

.apj-self-center {
  align-self: center;
}

.apj-self-baseline {
  align-self: baseline;
}

.apj-self-stretch {
  align-self: stretch;
}

.apj-flex-1 {
  flex: 1 1 0%;
}

.apj-flex-auto {
  flex: 1 1 auto;
}

.apj-grow {
  flex-grow: 1;
}

.apj-grow-0 {
  flex-grow: 0;
}

.apj-shrink {
  flex-shrink: 1;
}

.apj-shrink-0 {
  flex-shrink: 0;
}

.apj-relative {
  position: relative;
}