*{
  margin:0;
  padding:0;
  border:0;
}

/* 为所有具有滚动条的元素自定义滚动条样式 */
::-webkit-scrollbar {
  width: 0px; /* 设置滚动条的宽度 */
}
 
/* 设置滚动条的轨道（背景）样式 */
::-webkit-scrollbar-track {
  background: #f1f1f1; /* 设置轨道的背景颜色 */
}
 
/* 设置滚动条的滑块（滚动条）样式 */
::-webkit-scrollbar-thumb {
  background: #888; /* 设置滑块的背景颜色 */
}
 
/* 设置滚动条滑块的hover样式 */
::-webkit-scrollbar-thumb:hover {
  background: #555; /* 设置滑块的hover背景颜色 */
}
.serviceContent{
  display: flex;
  flex-direction:column;
  align-items: center;
  display: none;
}
.purpose{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-top:78px;
  display: block;
}
.ServiceTeam{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin:78px 0 70px;
  display: none;
}
.serviceTabs{
  margin-top:-62px;
  width:1206px;
  display:flex;
  justify-content: space-between;
  list-style: none;
  cursor: pointer;
}