body {
  margin: 0 auto;
}

* {
  /* font-family: PingFang SC, Arial, Helvetica, sans-serif !important; */
  /* user-select: none; */
  font-family: PingFangSC, helvetica neue, hiragino sans gb, arial, microsoft yahei ui, microsoft yahei, simsun, sans-serif!important;
}

img {
  border: 0;
  max-width: 100%;
}

a {
  text-decoration: none;
  -webkit-transition-duration: 0.3s;
  -o-transition-duration: 0.3s;
  transition-duration: 0.3s;
}

a:hover {
  text-decoration: none;
}

a:active {
  text-decoration: none;
}

a:focus {
  text-decoration: none;
}

ul,
ol {
  margin-top: 0;
  margin-bottom: 0px;
}
h1 {
  margin: 0px;
}
img {
  max-width: 100%;
}

/* flex布局 */
.ss-flex {
  display: flex;
}
.ss-flex::before {
  display: none;
}
.ss-flex::after {
  display: none;
}
.ss-flex-wrap {
  flex-wrap: wrap;
}
.ss-align-center {
  align-items: center;
}
.ss-justify-center {
  justify-content: center;
}
.ss-justify-btwn {
  justify-content: space-between;
}
.ss-flex-col {
  flex-direction: column;
}

/* 按钮 */
.btnS1{
  width: auto;
}
.btnS1 a{
  width: auto;
  min-height: 1px;
  overflow: hidden;
  display: inline-block;
  font-size: 12px;
  line-height: 44px;
  color: #666666;
  background-color: rgb(224 236 255 / 38%);
  border-radius: 6px;
  text-align: center;
  padding: 0px 48px;
}
.btnS1 a:hover{
  color: #ffffff;
  background-color: #107EEC;
}
.btnS2 {
  width: auto;
}
.btnS2 a{
  width: auto;
  min-height: 1px;
  overflow: hidden;
  display: inline-block;
  font-size: 12px;
  line-height: 44px;
  color: #666666;
  background-color: #ffffff;
  border-radius: 6px;
  text-align: center;
  padding: 0px 48px;
}
.btnS2 a:hover{
  color: #ffffff;
  background-color: #107EEC;
}
.btnS3 {
  width: auto;
}
.btnS3 a{
  width: auto;
  min-height: 1px;
  overflow: hidden;
  display: inline-block;
  font-size: 12px;
  line-height: 44px;
  color: #ffffff;
  background-color: #ffffff29;
  border-radius: 6px;
  text-align: center;
  padding: 0px 48px;
}
.btnS3 a:hover{
  color: #ffffff;
  background-color: #107EEC;
}

/* 宽度 */
.wBox5{
  width: 20%;
}
.wBox3{
  width: 33.333333%;
}