transition Ts cubic-bezier(x, y, z, w)transition 1.5s cubic-bezier(.17, .87, .50, 1.2)
border-radius: 150px / 300px;
border-radius: 50%;
box-shadow: 0 0 0 5px black, 0 0 0 10px red;
box-shadow: x y blur spread color;
box-shadow: 0 11px 5px -5px black;
pointer-events: none;
var supportsPointerEvents = (function(){ var dummy = document.createElement('_'); if(!('pointerEvents' in dummy.style)) return false; dummy.style.pointerEvents = 'auto'; dummy.style.pointerEvents = 'x'; document.body.appendChild(dummy); var r = getComputedStyle(dummy).pointerEvents === 'auto'; document.body.removeChild(dummy); return r;})();
function noPointerEvents (element) { $(element).bind('click mouseover', function (evt) { this.style.display = 'none'; var x = evt.pageX, y = evt.pageY, under = document.elementFromPoint(x, y); this.style.display = ''; evt.stopPropagation(); evt.preventDefault(); $(under).trigger(evt.type); });}
tab-size: 4;
#elemento:first-child { propiedad: unica;}
#elemento:only-child { propiedad: unica;}
#elemento:nth-child(3n+1) { propiedad: unica;}
#elemento:nth-last-child(3n+1) { propiedad: unica;}
:first-child:nth-last-child(2)
:first-child:nth-last-child(2), :first-child:nth-last-child(2) ~ b
:first-child:nth-last-child(n+5), :first-child:nth-last-child(n+5) ~ b
:root input#custom-checkbox { position:absolute; clip: rect(0,0,0,0);}
: root input#custom-checkbox + label:before { content: '\20E0'; padding-right: .3em; color: red;}
:root input#custom-checkbox:focus + label:before { color: white;}:root input#custom-checkbox:checked + label:before { color: red;}
cursor: opcion;
background: linear-gradient(70deg, black 20%, gray 80%)
background: linear-gradient(45deg,silver 25%, gray 25%, gray 50%,silver 50%, silver 75%, gray 75%, gray);background-size: 200px 200px;
background: repeating-linear-gradient(45deg,silver, silver 30px, gray 30px, gray 60px);
padding:40px;background: url(imagen.png) no-repeat;background-position: bottom right;
background-position: bottom 100px right 100px;
padding: 100px;backgroun-position: bottom right;background-origin: content-box;
Quiero cambiar el mundo pero no me dan el código fuente.El conocimiento es la única riqueza de la que no pueden despojarnos los tirano
Anarquía es la noción radical de que las demás personas no son de tu propiedad.