Podemos agregar una función de efecto estrella fugaz que se mueve al movimiento de mouse para embellecer nuestro blog, este efecto hace que el blog se vea más atractivo y diferente de otros blogs durante su lectura o vista de imágenes resaltando su contenido.
Además de funcionar para mejorar nuestro blog, este widget también es liviano y no causa errores ni retrasos de carga en el blog al ser una función de código básico. Se puede personalizar el color blanco por defecto adaptarlo al color de nuestro blog. Para aquellos que estén interesados en crear este efecto al pasar el mouse por el blog nos siga una estrella fugaz, sigamos los siguientes pasos a continuación.
Como crear un efecto de estrella fugaz con caída en forma de nieve dentro de nuestro blog.
1º Entrar a Blogger / Tema / Editar HTML aquí debemos copiar el siguiente código de estilo CSS y pegarlo dentro del cierre de </head>
<style type='text/css'>
/* Efecto Estrella Fugaz */
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backwards;left:62%;opacity:0.55;padding:0.14vw}.flake:nth-child(9){animation:snow 18s linear 44s infinite normal backwards;left:65%;opacity:0.6;padding:0.32vw}.flake:nth-child(10){animation:snow 16s linear 32s infinite normal backwards;left:90%;opacity:0.55;padding:0.18vw}.flake:nth-child(11){animation:snow 14s linear 50s infinite normal backwards;left:6%;opacity:0.98;padding:0.39vw}.flake:nth-child(12){animation:snow 11s linear 22s infinite normal backwards;left:93%;opacity:0.51;padding:0.2vw}.flake:nth-child(13){animation:snow 13s linear 8s infinite normal backwards;left:61%;opacity:0.21;padding:0.47vw}.flake:nth-child(14){animation:snow 15s linear 43s infinite normal backwards;left:19%;opacity:0.46;padding:0.25vw}.flake:nth-child(15){animation:snow 11s linear 13s infinite normal backwards;left:94%;opacity:0.83;padding:0.29vw}.flake:nth-child(16){animation:snow 19s linear 15s infinite normal backwards;left:92%;opacity:0.83;padding:0.28vw}.flake:nth-child(17){animation:snow 19s linear 30s infinite normal backwards;left:14%;opacity:0.3;padding:0.36vw}.flake:nth-child(18){animation:snow 20s linear 41s infinite normal backwards;left:46%;opacity:1.07;padding:0.16vw}.flake:nth-child(19){animation:snow 15s linear 7s infinite normal backwards;left:46%;opacity:1.03;padding:0.29vw}.flake:nth-child(20){animation:snow 14s linear 7s infinite normal backwards;left:40%;opacity:1.08;padding:0.13vw}.flake:nth-child(21){animation:snow 16s linear 18s infinite normal backwards;left:1%;opacity:0.29;padding:0.46vw}.flake:nth-child(22){animation:snow 16s linear 3s infinite normal backwards;left:35%;opacity:0.64;padding:0.25vw}.flake:nth-child(23){animation:snow 19s linear 45s infinite normal backwards;left:9%;opacity:0.39;padding:0.3vw}.flake:nth-child(24){animation:snow 17s linear 40s infinite normal backwards;left:73%;opacity:0.4;padding:0.2vw}.flake:nth-child(25){animation:snow 13s linear 10s infinite normal 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28s infinite normal backwards;left:34%;opacity:0.36;padding:0.5vw}.flake:nth-child(35){animation:snow 16s linear 21s infinite normal backwards;left:87%;opacity:0.72;padding:0.19vw}.flake:nth-child(36){animation:snow 17s linear 18s infinite normal backwards;left:58%;opacity:0.48;padding:0.34vw}.flake:nth-child(37){animation:snow 11s linear 49s infinite normal backwards;left:35%;opacity:0.42;padding:0.48vw}.flake:nth-child(38){animation:snow 13s linear 29s infinite normal backwards;left:8%;opacity:0.96;padding:0.5vw}.flake:nth-child(39){animation:snow 15s linear 43s infinite normal backwards;left:36%;opacity:0.41;padding:0.24vw}.flake:nth-child(40){animation:snow 13s linear 46s infinite normal backwards;left:18%;opacity:0.13;padding:0.15vw}.flake:nth-child(41){animation:snow 14s linear 22s infinite normal backwards;left:34%;opacity:0.86;padding:0.46vw}.flake:nth-child(42){animation:snow 19s linear 3s infinite normal 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linear 29s infinite normal backwards;left:58%;opacity:0.16;padding:0.3vw}.flake:nth-child(52){animation:snow 14s linear 33s infinite normal backwards;left:85%;opacity:1.04;padding:0.2vw}.flake:nth-child(53){animation:snow 14s linear 10s infinite normal backwards;left:15%;opacity:0.92;padding:0.35vw}.flake:nth-child(54){animation:snow 17s linear 44s infinite normal backwards;left:88%;opacity:0.29;padding:0.25vw}.flake:nth-child(55){animation:snow 17s linear 20s infinite normal backwards;left:55%;opacity:0.27;padding:0.26vw}.flake:nth-child(56){animation:snow 15s linear 27s infinite normal backwards;left:97%;opacity:0.99;padding:0.33vw}.flake:nth-child(57){animation:snow 13s linear 31s infinite normal backwards;left:72%;opacity:1.1;padding:0.13vw}.flake:nth-child(58){animation:snow 11s linear 6s infinite normal backwards;left:69%;opacity:0.99;padding:0.15vw}.flake:nth-child(59){animation:snow 11s linear 23s infinite normal backwards;left:46%;opacity:0.9;padding:0.19vw}.flake:nth-child(60){animation:snow 19s linear 16s infinite normal backwards;left:34%;opacity:1.08;padding:0.15vw}.flake:nth-child(61){animation:snow 17s linear 21s infinite normal backwards;left:4%;opacity:1.04;padding:0.43vw}.flake:nth-child(62){animation:snow 18s linear 3s infinite normal backwards;left:80%;opacity:0.26;padding:0.16vw}.flake:nth-child(63){animation:snow 12s linear 34s infinite normal backwards;left:19%;opacity:0.9;padding:0.36vw}.flake:nth-child(64){animation:snow 17s linear 7s infinite normal backwards;left:69%;opacity:0.63;padding:0.29vw}.flake:nth-child(65){animation:snow 15s linear 36s infinite normal backwards;left:20%;opacity:0.16;padding:0.49vw}.flake:nth-child(66){animation:snow 12s linear 6s infinite normal backwards;left:29%;opacity:0.81;padding:0.45vw}.flake:nth-child(67){animation:snow 14s linear 22s infinite normal backwards;left:2%;opacity:0.69;padding:0.47vw}.flake:nth-child(68){animation:snow 16s linear 41s infinite normal backwards;left:8%;opacity:0.44;padding:0.2vw}.flake:nth-child(69){animation:snow 18s linear 5s infinite normal backwards;left:14%;opacity:0.79;padding:0.22vw}.flake:nth-child(70){animation:snow 20s linear 12s infinite normal backwards;left:25%;opacity:0.23;padding:0.49vw}.flake:nth-child(71){animation:snow 20s linear 32s infinite normal backwards;left:43%;opacity:0.65;padding:0.23vw}.flake:nth-child(72){animation:snow 15s linear 3s infinite normal backwards;left:25%;opacity:0.42;padding:0.29vw}.flake:nth-child(73){animation:snow 16s linear 20s infinite normal backwards;left:9%;opacity:1.01;padding:0.24vw}.flake:nth-child(74){animation:snow 12s linear 26s infinite normal backwards;left:64%;opacity:0.55;padding:0.43vw}.flake:nth-child(75){animation:snow 19s linear 17s infinite normal backwards;left:85%;opacity:1.08;padding:0.27vw}.flake:nth-child(76){animation:snow 18s linear 3s infinite normal 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linear 42s infinite normal backwards;left:76%;opacity:0.87;padding:0.31vw}.flake:nth-child(103){animation:snow 15s linear 41s infinite normal backwards;left:49%;opacity:0.37;padding:0.25vw}.flake:nth-child(104){animation:snow 14s linear 42s infinite normal backwards;left:80%;opacity:0.91;padding:0.11vw}.flake:nth-child(105){animation:snow 19s linear 48s infinite normal backwards;left:78%;opacity:0.99;padding:0.49vw}.flake:nth-child(106){animation:snow 14s linear 11s infinite normal backwards;left:40%;opacity:1.09;padding:0.22vw}.flake:nth-child(107){animation:snow 15s linear 42s infinite normal backwards;left:67%;opacity:1.07;padding:0.47vw}.flake:nth-child(108){animation:snow 12s linear 28s infinite normal backwards;left:36%;opacity:0.58;padding:0.37vw}.flake:nth-child(109){animation:snow 15s linear 33s infinite normal backwards;left:92%;opacity:0.68;padding:0.49vw}.flake:nth-child(110){animation:snow 16s linear 5s infinite normal 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16s linear 27s infinite normal backwards;left:85%;opacity:0.78;padding:0.4vw}.flake:nth-child(120){animation:snow 13s linear 27s infinite normal backwards;left:64%;opacity:0.18;padding:0.19vw}.flake:nth-child(121){animation:snow 19s linear 4s infinite normal backwards;left:35%;opacity:0.32;padding:0.14vw}.flake:nth-child(122){animation:snow 18s linear 50s infinite normal backwards;left:35%;opacity:1.02;padding:0.38vw}.flake:nth-child(123){animation:snow 12s linear 7s infinite normal backwards;left:16%;opacity:1.1;padding:0.42vw}.flake:nth-child(124){animation:snow 16s linear 15s infinite normal backwards;left:10%;opacity:0.25;padding:0.19vw}.flake:nth-child(125){animation:snow 20s linear 12s infinite normal backwards;left:71%;opacity:0.64;padding:0.37vw}.flake:nth-child(126){animation:snow 15s linear 14s infinite normal backwards;left:33%;opacity:0.39;padding:0.25vw}.flake:nth-child(127){animation:snow 18s linear 36s infinite normal backwards;left:44%;opacity:0.38;padding:0.5vw}.flake:nth-child(128){animation:snow 16s linear 4s infinite normal backwards;left:40%;opacity:0.61;padding:0.4vw}.flake:nth-child(129){animation:snow 11s linear 5s infinite normal backwards;left:81%;opacity:0.53;padding:0.2vw}.flake:nth-child(130){animation:snow 15s linear 14s infinite normal backwards;left:44%;opacity:0.9;padding:0.37vw}.flake:nth-child(131){animation:snow 16s linear 7s infinite normal backwards;left:68%;opacity:0.47;padding:0.38vw}.flake:nth-child(132){animation:snow 15s linear 36s infinite normal backwards;left:99%;opacity:0.46;padding:0.36vw}.flake:nth-child(133){animation:snow 13s linear 25s infinite normal backwards;left:8%;opacity:0.64;padding:0.43vw}.flake:nth-child(134){animation:snow 19s linear 38s infinite normal backwards;left:71%;opacity:0.97;padding:0.35vw}.flake:nth-child(135){animation:snow 20s linear 48s infinite normal backwards;left:96%;opacity:1;padding:0.29vw}.flake:nth-child(136){animation:snow 13s linear 42s infinite normal backwards;left:17%;opacity:0.91;padding:0.42vw}.flake:nth-child(137){animation:snow 16s linear 41s infinite normal backwards;left:34%;opacity:0.94;padding:0.28vw}.flake:nth-child(138){animation:snow 18s linear 22s infinite normal backwards;left:82%;opacity:0.27;padding:0.38vw}.flake:nth-child(139){animation:snow 13s linear 22s infinite normal backwards;left:51%;opacity:0.43;padding:0.5vw}.flake:nth-child(140){animation:snow 19s linear 22s infinite normal backwards;left:54%;opacity:0.89;padding:0.41vw}.flake:nth-child(141){animation:snow 16s linear 31s infinite normal backwards;left:54%;opacity:0.46;padding:0.12vw}.flake:nth-child(142){animation:snow 11s linear 49s infinite normal backwards;left:2%;opacity:0.75;padding:0.29vw}.flake:nth-child(143){animation:snow 15s linear 1s infinite normal backwards;left:63%;opacity:0.3;padding:0.29vw}.flake:nth-child(144){animation:snow 18s linear 26s infinite normal backwards;left:46%;opacity:0.98;padding:0.43vw}.flake:nth-child(145){animation:snow 12s linear 29s infinite normal backwards;left:87%;opacity:0.31;padding:0.33vw}.flake:nth-child(146){animation:snow 16s linear 1s infinite normal backwards;left:37%;opacity:0.42;padding:0.13vw}.flake:nth-child(147){animation:snow 17s linear 45s infinite normal backwards;left:38%;opacity:0.3;padding:0.44vw}.flake:nth-child(148){animation:snow 19s linear 35s infinite normal backwards;left:65%;opacity:0.77;padding:0.21vw}.flake:nth-child(149){animation:snow 16s linear 18s infinite normal backwards;left:43%;opacity:0.14;padding:0.37vw}.flake:nth-child(150){animation:snow 14s linear 26s infinite normal backwards;left:46%;opacity:0.5;padding:0.5vw}
@keyframes snow{4%{transform:translate(.4vw,4vh)}8%{transform:translate(-.2vw,8vh)}12%{transform:translate(.4vw,12vh)}16%{transform:translate(.4vw,16vh)}20%{transform:translate(-.4vw,20vh)}24%{transform:translate(.4vw,24vh)}28%{transform:translate(-.2vw,28vh)}32%{transform:translate(.4vw,32vh)}36%{transform:translate(.4vw,36vh)}40%{transform:translate(-.4vw,40vh)}44%{transform:translate(.4vw,44vh)}48%{transform:translate(-.2vw,48vh)}52%{transform:translate(.4vw,52vh)}56%{transform:translate(.4vw,56vh)}60%{transform:translate(-.4vw,60vh)}64%{transform:translate(.4vw,64vh)}68%{transform:translate(-.2vw,68vh)}72%{transform:translate(.4vw,72vh)}76%{transform:translate(.4vw,76vh)}80%{transform:translate(-.4vw,80vh)}84%{transform:translate(.4vw,84vh)}88%{transform:translate(-.2vw,88vh)}92%{transform:translate(.4vw,92vh)}96%{transform:translate(.4vw,96vh)}100%{transform:translate(-.4vw,100vh)}100%{opacity:0}}
</style>2º Entrar a Blogger / Tema / Editar HTML aquí debemos copiar el siguiente código Script y pegarlo dentro del cierre de </body>
<script type='text/javascript'>
//<![CDATA[
var colour="#fff",sparkles=65,x=ox=400,y=oy=300,swide=800,shigh=600,sleft=sdown=0,tiny=new Array,star=new Array,starv=new Array,starx=new Array,stary=new Array,tinyx=new Array,tinyy=new Array,tinyv=new Array;function sparkle(){var t;if(x!=ox||y!=oy)for(ox=x,oy=y,t=0;t<sparkles;t++)if(!starv[t]){star[t].style.left=(starx[t]=x)+"px",star[t].style.top=(stary[t]=y)+"px",star[t].style.clip="rect(0px, 5px, 5px, 0px)",star[t].style.visibility="visible",starv[t]=50;break}for(t=0;t<sparkles;t++)starv[t]&&update_star(t),tinyv[t]&&update_tiny(t);setTimeout("sparkle()",40)}function update_star(t){if(25==--starv[t]&&(star[t].style.clip="rect(1px, 4px, 4px, 1px)"),starv[t]){if(stary[t]+=1+3*Math.random(),!(stary[t]<shigh+sdown))return star[t].style.visibility="hidden",void(starv[t]=0);star[t].style.top=stary[t]+"px",starx[t]+=(t%5-2)/5,star[t].style.left=starx[t]+"px"}else tinyv[t]=50,tiny[t].style.top=(tinyy[t]=stary[t])+"px",tiny[t].style.left=(tinyx[t]=starx[t])+"px",tiny[t].style.width="2px",tiny[t].style.height="2px",star[t].style.visibility="hidden",tiny[t].style.visibility="visible"}function update_tiny(t){if(25==--tinyv[t]&&(tiny[t].style.width="1px",tiny[t].style.height="1px"),tinyv[t]){if(tinyy[t]+=1+3*Math.random(),!(tinyy[t]<shigh+sdown))return tiny[t].style.visibility="hidden",void(tinyv[t]=0);tiny[t].style.top=tinyy[t]+"px",tinyx[t]+=(t%5-2)/5,tiny[t].style.left=tinyx[t]+"px"}else tiny[t].style.visibility="hidden"}function mouse(t){set_scroll(),y=t?t.pageY:event.y+sdown,x=t?t.pageX:event.x+sleft}function set_scroll(){"number"==typeof self.pageYOffset?(sdown=self.pageYOffset,sleft=self.pageXOffset):document.body.scrollTop||document.body.scrollLeft?(sdown=document.body.scrollTop,sleft=document.body.scrollLeft):document.documentElement&&(document.documentElement.scrollTop||document.documentElement.scrollLeft)?(sleft=document.documentElement.scrollLeft,sdown=document.documentElement.scrollTop):(sdown=0,sleft=0)}function set_width(){"number"==typeof self.innerWidth?(swide=self.innerWidth,shigh=self.innerHeight):document.documentElement&&document.documentElement.clientWidth?(swide=document.documentElement.clientWidth,shigh=document.documentElement.clientHeight):document.body.clientWidth&&(swide=document.body.clientWidth,shigh=document.body.clientHeight)}function createDiv(t,e){var n=document.createElement("div");return n.style.position="absolute",n.style.height=t+"px",n.style.width=e+"px",n.style.overflow="hidden",n.style.backgroundColor=colour,n}window.onload=function(){if(document.getElementById){for(var t=0;t<sparkles;t++){var e;(e=createDiv(3,3)).style.visibility="hidden",document.body.appendChild(tiny[t]=e),starv[t]=0,tinyv[t]=0,(e=createDiv(5,5)).style.backgroundColor="transparent",e.style.visibility="hidden";var n=createDiv(1,5),i=createDiv(5,1);e.appendChild(n),e.appendChild(i),n.style.top="2px",n.style.left="0px",i.style.top="0px",i.style.left="2px",document.body.appendChild(star[t]=e)}set_width(),sparkle()}},document.onmousemove=mouse,window.onresize=set_width;
//]]>
</script>#fff es el valor predeterminado de color de las estrellas. Edite el color #fff y reemplace con otro código de color que se adecue a su blog.
