body {
  font-family: "Helvetica Neue", Helvetica,"Microsoft YaHei","微软雅黑",Arial, sans-serif;
  /*font-family: PingFang SC,Helvetica Neue,Helvetica,Tahoma,Arial,Microsoft YaHei,\\9ED1\4F53,STHeiTi,sans-serif; */ 
}
body,div,ul,ol,li,a,header,button,select {
  padding: 0;
  margin: 0;
  border-radius: 0;
}
*:focus {
    outline: 0 !important;
}
ul,ol,li {
  list-style: none;
}
a {   
  color: #666;
  text-decoration: none;
  /*outline: none !important;*/
  -webkit-transition: all 220ms ease-in-out;
  -moz-transition: all 220ms ease-in-out;
  -o-transition: all 220ms ease-in-out;
  transition: all 220ms ease-in-out;
}
a:hover, 
a:focus { 
  color: #31b0d5;
  text-decoration: none;
}

button,
input{
  -webkit-transition: all 220ms ease-in-out;
  -moz-transition: all 220ms ease-in-out;
  -o-transition: all 220ms ease-in-out;
  transition: all 220ms ease-in-out;
}
select {
  cursor: pointer;
}