html{
filter: grayscale(100%);
 }

body{
padding-top: 37px;
}
.bs-container__mourning-theme {
  display: flex;
  width: 100%;
  height: 50px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 99;
}

.bs-container__mourning-theme--background {
  background-image: url(../img/mourning.png);
  width: 100%;
  height: 100%;
  background-repeat: repeat-x;
}

.bs-container__mourning-theme--ribbon {
  width: 106px;
  height: 86px;
  background-image: url(../img/wstega.png);

  position: fixed;
  background-repeat: no-repeat;
}