Single purpose rulesets to set an element to display none

yahoo-display-none.css

/* YAHOO */

.BreakPoint .Bp-1 .Box2,
.BreakPoint .Bp-1 .Box3,
.BreakPoint .Bp-1 .Box4,
.BreakPoint .Bp-1 .BoxLast,
.BreakPoint .Bp-2 .Box3,
.BreakPoint .Bp-2 .Box4,
.BreakPoint .Bp-2 .BoxLast,
.BreakPoint .Bp-3 .Box4,
.BreakPoint .Bp-3 .BoxLast,
.BreakPoint .Bp-4 .BoxLast,
.BreakPoint .Bp-two-by-two .BoxLast.Grid-U-1-5 {
  display: none;
}
.JsEnabled .SelectBox-Pick,
.JsEnabled .SelectBoxPick {
  display: none;
}
.CheckBox .Icon {
  display: none;
}
#dinput::-ms-clear {
  display: none;
}
.wrapper .draw-result .special-event.taller div.date span.img-star,
.wrapper .draw-result .special-event.taller div.date span.snowball-draw-date {
  display: none;
}
#yui3-css-stamp.skin-sam-overlay {
  display: none;
}
#masterNav:before {
  display: none;
}
* html .BrandBar {
  display: none;
}
#Stencil .rmp-TDYDBM {
  display: none;
}
.BreakPoint .Bp-D-n, .BreakPoint .HideBelowBreakPoint, .Desktop .MobileOnly, .Desktop .PhoneOnly, .Desktop .TabletOnly, .Mobile .DesktopOnly, .Phone .DesktopAndTabletOnly, .Phone .TabletOnly, .Tablet .PhoneOnly {
  display: none;
}
.CheckBox input+.CheckBox-Icon-checked {
  display: none;
}
#Stream>li:hover .Actions:after {
  display: none;
}
#Stencil .D-n {
  display: none;
}
#util-trendingnow .carousel-btn.Disabled {
  display: none;
}
.responsive-snowball-draw-date {
  display: none;
}
#yui3-css-stamp.skin-sam-autocomplete-list {
  display: none;
}
.Billboard .AdShim b {
  display: none;
}
#Stencil .yvp-content .yvp-pause-screen,
#Stencil .yvp-state-fullscreen .yvp-main .yvp-pause-screen,
#Stencil .yvp-state-start-screen .yvp-main .yvp-pause-screen,
#Stencil .yvp-state-end-screen .yvp-main .yvp-pause-screen,
#Stencil .yvp-sharing-panel-close-btn,
#Stencil .yvp-vid-info-container,
#Stencil .yvp-social-section-sharing-table {
  display: none;
}
.Btn-fb.Mini i:after,
.Btn-t.Mini i:after,
.Btn-tumblr.Mini i:after,
.Btn-y.Mini i:after {
  display: none;
}
.Stream .Actions {
  *display: none;
}
.Divided-v>div:first-child:before,
.Divided-v>li:first-child:before {
  display: none;
}
.Col1 #applet_p_50000009 .BrandBar {
  display: none;
}
#yui3-css-stamp.skin-sam-widget-base {
  display: none;
}
.AdShim,
.AdShim i {
  display: none;
}
#Stencil.bkt130 .Btn.Disabled {
  display: none;
}
.CheckBox .Icon {
  *display: none;
}
.Dn {
  display: none!important;
}
.hidden {
  display: none !important;
}
#yui3-css-stamp.app-transitions-css {
  display: none;
}
#Stencil .yvp-start-screen .yvp-start-screen-bar {
  display: none;
}
.ALaFlickr .Box10,
.ALaFlickr .Box7,
.ALaFlickr .Box8,
.ALaFlickr .Box9 {
  display: none;
}
#Stencil input::-ms-clear {
  display: none;
}
#yui3-css-stamp.skin-sam-widget-stack {
  display: none;
}
.StencilRoot [hidden],
.StencilRoot audio:not([controls]) {
  display: none;
  height: 0;
}
.Flipped .Front .Toggle {
  display: none!important;
}
.BillboardAd,
.LeaderboardAd {
  display: none;
}
.StencilRoot .SelectBox-Pick,
.StencilRoot .SelectBoxPick {
  display: none;
}
.yui3-widget-hidden {
  display: none;
}
.hide-Adnorth #ad-north-base {
  display: none;
}
#Stream .js-stream-disliked .js-stream-ad-buttons,
#Stream .js-stream-fdb-undo {
  display: none;
}
#Stencil #applet_p_40769040 .App-Bd li h3 span {
  display: none;
}
#Stencil #applet_p_40769040 li .js-stream-carousel button.Disabled {
  display: none;
}
#Stencil.bkt121 #applet_p_32209491 .Brandbar,
#Stencil.bkt121 #applet_p_50000102 .Brandbar,
#Stencil.bkt121 #applet_p_93109 .Brandbar,
#Stencil #applet_p_50000137 .BrandBar {
  display: none;
}