.bilesen.ilan_listeleme .baslik.alternatif h3 {
  background: transparent !important;
}

/* Header: dikey ortalama (ortala_h / yukseklik_h) */
header.visible-md.visible-lg .container > .row {
  display: flex;
  align-items: center;
}

header.visible-md.visible-lg .container > .row > .yukseklik_h {
  display: flex;
  align-items: center;
}

header.visible-md.visible-lg .container > .row > .ortala_h {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: auto minmax(320px, 50%) auto;
  align-items: center;
}

header.visible-md.visible-lg .container > .row > .ortala_h > .col-md-offset-2 {
  margin-left: 0 !important;
}

header.visible-md.visible-lg .container > .row > .ortala_h > .col-md-18 {
  grid-column: 2;
  justify-self: center;
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
}

header.visible-md.visible-lg .container > .row > .ortala_h > .uyelik {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: auto !important;
  float: none !important;
}

/* Header dropdown: visibility */
header .btn-group {
  overflow: visible;
}
header .btn-group .dropdown-menu {
  z-index: 9999;
}