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

body {
  font-family: PingFangSC-Regular, Roboto, Helvetica Neue, Helvetica, Tahoma,
    Arial, PingFang SC-Light, Microsoft YaHei;
}

input {
  background-color: transparent;
  border: 0;
}

a {
  text-decoration: none;
}

button {
  margin: 0;
  padding: 0;
  border: 1px solid transparent;
  outline: none;
  background-color: transparent;
}

button:active {
  opacity: 0.6;
}

/* 去除输入框自动填充的默认背景色 */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px #fff inset !important;
  -webkit-text-fill-color: #000 !important;
  background-color: transparent !important;
}

/* Firefox浏览器兼容性处理 */
@-moz-document url-prefix() {
  input {
    background-color: transparent !important;
  }
}

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

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

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

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

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

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

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

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

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

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

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

.main {
  width: 1200px;
  margin: 0 auto;
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  margin: 20px 0;
  align-items: center;
}

.pagination button {
  min-width: 30px;
  height: 28px;
  margin: 0 4px;
  padding: 0 8px;
  border: 1px solid #dcdfe6;
  background-color: #fff;
  color: #606266;
  border-radius: 4px;
  cursor: pointer;
  transition: all .3s;
}

.pagination button:hover {
  color: #409eff;
  border-color: #c6e2ff;
  background-color: #ecf5ff;
}

.pagination button.active {
  color: #fff;
  background-color: #409eff;
  border-color: #409eff;
}

.pagination button.disabled {
  color: #c0c4cc;
  cursor: not-allowed;
  background-color: #fff;
  border-color: #ebeef5;
}

.pagination .page-jump {
  display: flex;
  align-items: center;
  margin-left: 10px;
}

.pagination .page-jump input {
  width: 50px;
  height: 28px;
  margin: 0 5px;
  padding: 0 5px;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  text-align: center;
}

.pagination .page-jump button {
  margin-left: 5px;
  height: 28px;
  padding: 0 10px;
}