.indexheader h1 {
  /* background: url(/uploads/image/fiactivity/new-year-m.png) no-repeat 1.54rem center;
  background-size: 6.851333rem auto; */
  /* background: url(/uploads/image/fiactivity/lianghui-m.png) no-repeat 2.3rem center;
  background-size: 6.2rem auto; */
  /* background: url(/uploads/image/fiactivity/2022-20-wap.jpg); */
  /* background: url(/uploads/image/fwpimages/guoqing_m.png) no-repeat 2.3rem center;
  background-size: 6rem auto; */
}

/* .indexheader h1 .header_logo__-ipoi {
  background: url(/uploads/image/fiactivity/2022-20-wap-logo.png) center no-repeat !important;
  background-size: 1.46rem !important;
} */

/* html {
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: ;
    filter:progid:dximagetransform.microsoft.basicimage(grayscale=1);
    -webkit-filter: grayscale(1);
} */