Code hiệu ứng tuyết rơi blogspot đẹp mê ly 2020
by Admin in
Code blogspot
126 lượt xem

Code hiệu ứng tuyết rơi blogspot đẹp mê ly cho các blogger trang trí cho web của mình thêm phần sinh động và hấp dẫn hơn.

1. Giới thiệu Code hiệu ứng tuyết rơi blogspot

Code hiệu ứng tuyết rơi mình đã test trên blog cho thấy nó rất nhẹ và nổi bật.

Phía bên dưới đây mình có 2 phiên bản code hiệu ứng. Một bản là JavaScript và bản còn lại là CSS.

Code hiệu ứng tuyết rơi blogspot
Demo JavaScript
Code hiệu ứng tuyết rơi blogspot
Demo CSS

2. Cách sử dụng code hiệu ứng tuyết rơi trên Blogspot

2.1 Code CSS

Bước 1: Đăng nhập Blogger.

Bước 2: Vào chủ đề -> Chỉnh sửa Html, sau đó , bạn copy mã bên dưới rồi chèn trước thẻ </head>

Code

<style type='text/css'>
/* Efek Salju */
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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 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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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</style>

Bước 3: Bạn chèn code HTML bên dưới vào trước thẻ </body>

Sau đó lưu chủ đề lại và mở trang chủ Blog của bạn xem kết quả.

<div class='snow-flakes'> <div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div><div class='flake'></div></div>

2.2 Code JavaScript

Bước 1: Đăng nhập Blogger.

Bước 2: Vào chủ đề -> Chỉnh sửa Html, sau đó , bạn copy mã bên dưới rồi chèn trước thẻ </head> hoặc </body>

Code

<script type='text/javascript'>
//<![CDATA[
var snowStorm=null;function SnowStorm(){this.flakesMax=128,this.flakesMaxActive=64,this.animationInterval=33,this.flakeBottom=null,this.targetElement=null,this.followMouse=true,this.snowColor="#fff",this.snowCharacter="&bull;",this.snowStick=!0,this.useMeltEffect=!0,this.useTwinkleEffect=!1,this.usePositionFixed=!1,this.flakeLeftOffset=0,this.flakeRightOffset=0,this.flakeWidth=8,this.flakeHeight=8,this.vMaxX=5,this.vMaxY=4,this.zIndex=0;var e=void 0===window.attachEvent?function(e,t,i){return e.addEventListener(t,i,!1)}:function(e,t,i){return e.attachEvent("on"+t,i)},t=void 0===window.attachEvent?function(e,t,i){return e.removeEventListener(t,i,!1)}:function(e,t,i){return e.detachEvent("on"+t,i)};function i(e,t){return isNaN(t)&&(t=0),Math.random()*e+t}var n=this,o=this;this.timers=[],this.flakes=[],this.disabled=!1,this.active=!1;var s=navigator.userAgent.match(/msie/i),l=navigator.userAgent.match(/msie 6/i),a=s&&(l||navigator.userAgent.match(/msie 5/i)),r=navigator.appVersion.match(/windows 98/i),f=navigator.userAgent.match(/iphone/i),m=!!(s&&"BackCompat"==document.compatMode||l||f),h=null,c=null,d=null,u=null,v=null,k=null,g=1,w=!1,y=function(){try{document.createElement("div").style.opacity="0.5"}catch(e){return!1}return!0}(),p=document.createDocumentFragment();null===n.flakeLeftOffset&&(n.flakeLeftOffset=0),null===n.flakeRightOffset&&(n.flakeRightOffset=0),this.meltFrameCount=20,this.meltFrames=[];for(var x=0;x<this.meltFrameCount;x++)this.meltFrames.push(1-x/this.meltFrameCount);this.randomizeWind=function(){var e;if(e=i(n.vMaxX,.2),v=1==parseInt(i(2),10)?-1*e:e,k=i(n.vMaxY,.2),this.flakes)for(var t=0;t<this.flakes.length;t++)this.flakes[t].active&&this.flakes[t].setVelocities()},this.scrollHandler=function(){if(u=n.flakeBottom?0:parseInt(window.scrollY||document.documentElement.scrollTop||document.body.scrollTop,10),isNaN(u)&&(u=0),!w&&!n.flakeBottom&&n.flakes)for(var e=n.flakes.length;e--;)0===n.flakes[e].active&&n.flakes[e].stick()},this.resizeHandler=function(){window.innerWidth||window.innerHeight?(h=window.innerWidth-(s?2:16)-n.flakeRightOffset,d=n.flakeBottom?n.flakeBottom:window.innerHeight):(h=(document.documentElement.clientWidth||document.body.clientWidth||document.body.scrollWidth)-(s?0:8)-n.flakeRightOffset,d=n.flakeBottom?n.flakeBottom:document.documentElement.clientHeight||document.body.clientHeight||document.body.scrollHeight),c=parseInt(h/2,10)},this.resizeHandlerAlt=function(){h=n.targetElement.offsetLeft+n.targetElement.offsetWidth-n.flakeRightOffset,d=n.flakeBottom?n.flakeBottom:n.targetElement.offsetTop+n.targetElement.offsetHeight,c=parseInt(h/2,10)},this.freeze=function(){if(n.disabled)return!1;n.disabled=1;for(var e=n.timers.length;e--;)clearInterval(n.timers[e])},this.resume=function(){if(!n.disabled)return!1;n.disabled=0,n.timerInit()},this.toggleSnow=function(){n.flakes.length?(n.active=!n.active,n.active?(n.show(),n.resume()):(n.stop(),n.freeze())):n.start()},this.stop=function(){this.freeze();for(var e=this.flakes.length;e--;)this.flakes[e].o.style.display="none";t(window,"scroll",n.scrollHandler),t(window,"resize",n.resizeHandler),a||(t(window,"blur",n.freeze),t(window,"focus",n.resume))},this.show=function(){for(var e=this.flakes.length;e--;)this.flakes[e].o.style.display="block"},this.SnowFlake=function(e,t,n,o){var s=this,l=e;this.type=t,this.x=n||parseInt(i(h-20),10),this.y=isNaN(o)?-i(d)-12:o,this.vX=null,this.vY=null,this.vAmpTypes=[1,1.2,1.4,1.6,1.8],this.vAmp=this.vAmpTypes[this.type],this.melting=!1,this.meltFrameCount=l.meltFrameCount,this.meltFrames=l.meltFrames,this.meltFrame=0,this.twinkleFrame=0,this.active=1,this.fontSize=10+this.type/5*10,this.o=document.createElement("div"),this.o.innerHTML=l.snowCharacter,this.o.style.color=l.snowColor,this.o.style.position=w?"fixed":"absolute",this.o.style.width=l.flakeWidth+"px",this.o.style.height=l.flakeHeight+"px",this.o.style.fontFamily="arial,verdana",this.o.style.overflow="hidden",this.o.style.fontWeight="normal",this.o.style.zIndex=l.zIndex,p.appendChild(this.o),this.refresh=function(){if(isNaN(s.x)||isNaN(s.y))return!1;s.o.style.left=s.x+"px",s.o.style.top=s.y+"px"},this.stick=function(){m||l.targetElement!=document.documentElement&&l.targetElement!=document.body?s.o.style.top=d+u-l.flakeHeight+"px":l.flakeBottom?s.o.style.top=l.flakeBottom+"px":(s.o.style.display="none",s.o.style.top="auto",s.o.style.bottom="0px",s.o.style.position="fixed",s.o.style.display="block")},this.vCheck=function(){s.vX>=0&&s.vX<.2?s.vX=.2:s.vX<0&&s.vX>-.2&&(s.vX=-.2),s.vY>=0&&s.vY<.2&&(s.vY=.2)},this.move=function(){var e=s.vX*g;s.x+=e,s.y+=s.vY*s.vAmp,s.x>=h||h-s.x<l.flakeWidth?s.x=0:e<0&&s.x-l.flakeLeftOffset<0-l.flakeWidth&&(s.x=h-l.flakeWidth-1),s.refresh(),d+u-s.y<l.flakeHeight?(s.active=0,l.snowStick?s.stick():s.recycle()):(l.useMeltEffect&&s.active&&s.type<3&&!s.melting&&Math.random()>.998&&(s.melting=!0,s.melt()),l.useTwinkleEffect&&(s.twinkleFrame?(s.twinkleFrame--,s.o.style.visibility=s.twinkleFrame&&s.twinkleFrame%2==0?"hidden":"visible"):Math.random()>.9&&(s.twinkleFrame=parseInt(20*Math.random(),10))))},this.animate=function(){s.move()},this.setVelocities=function(){s.vX=v+i(.12*l.vMaxX,.1),s.vY=k+i(.12*l.vMaxY,.1)},this.setOpacity=function(e,t){if(!y)return!1;e.style.opacity=t},this.melt=function(){l.useMeltEffect&&s.melting&&s.meltFrame<s.meltFrameCount?(s.meltFrame++,s.setOpacity(s.o,s.meltFrames[s.meltFrame]),s.o.style.fontSize=s.fontSize-s.fontSize*(s.meltFrame/s.meltFrameCount)+"px",s.o.style.lineHeight=l.flakeHeight+2+.75*l.flakeHeight*(s.meltFrame/s.meltFrameCount)+"px"):s.recycle()},this.recycle=function(){s.o.style.display="none",s.o.style.position=w?"fixed":"absolute",s.o.style.bottom="auto",s.setVelocities(),s.vCheck(),s.meltFrame=0,s.melting=!1,s.setOpacity(s.o,1),s.o.style.padding="0px",s.o.style.margin="0px",s.o.style.fontSize=s.fontSize+"px",s.o.style.lineHeight=l.flakeHeight+2+"px",s.o.style.textAlign="center",s.o.style.verticalAlign="baseline",s.x=parseInt(i(h-l.flakeWidth-20),10),s.y=parseInt(-1*i(d),10)-l.flakeHeight,s.refresh(),s.o.style.display="block",s.active=1},this.recycle(),this.refresh()},this.snow=function(){for(var e=0,t=null,o=n.flakes.length;o--;)1==n.flakes[o].active?(n.flakes[o].move(),e++):0===n.flakes[o].active?0:0,n.flakes[o].melting&&n.flakes[o].melt();e<n.flakesMaxActive&&0===(t=n.flakes[parseInt(i(n.flakes.length),10)]).active&&(t.melting=!0)},this.mouseMove=function(e){if(!n.followMouse)return!0;var t=parseInt(e.clientX,10);g=t<c?t/c*2-2:(t-=c)/c*2},this.createSnow=function(e,t){for(var s=0;s<e;s++)n.flakes[n.flakes.length]=new n.SnowFlake(n,parseInt(i(6),10)),(t||s>n.flakesMaxActive)&&(n.flakes[n.flakes.length-1].active=-1);o.targetElement.appendChild(p)},this.timerInit=function(){n.timers=r?[setInterval(n.snow,3*n.animationInterval),setInterval(n.snow,n.animationInterval)]:[setInterval(n.snow,n.animationInterval)]},this.init=function(){n.randomizeWind(),n.createSnow(n.flakesMax),e(window,"resize",n.resizeHandler),e(window,"scroll",n.scrollHandler),a||(e(window,"blur",n.freeze),e(window,"focus",n.resume)),n.resizeHandler(),n.scrollHandler(),n.followMouse&&e(document,"mousemove",n.mouseMove),n.animationInterval=Math.max(20,n.animationInterval),n.timerInit()};var E=!1;function F(){n.start(!0)}this.start=function(e){if(E){if(e)return!0}else E=!0;if("string"==typeof n.targetElement){var t=n.targetElement;if(n.targetElement=document.getElementById(t),!n.targetElement)throw new Error('Snowstorm: Unable to get targetElement "'+t+'"')}n.targetElement||(n.targetElement=s?document.body:document.documentElement?document.documentElement:document.body),n.targetElement!=document.documentElement&&n.targetElement!=document.body&&(n.resizeHandler=n.resizeHandlerAlt),n.resizeHandler(),n.usePositionFixed=n.usePositionFixed&&!m,w=n.usePositionFixed,h&&d&&!n.disabled&&(n.init(),n.active=!0)},document.addEventListener?(document.addEventListener("DOMContentLoaded",F,!1),window.addEventListener("load",F,!1)):e(window,"load",F)}snowStorm=new SnowStorm;
//]]>
</script>
Thuộc tínhMô tả
flakesMaxGiá trị 128 là tổng lượng tuyết, có thể điều chỉnh.
flakesMaxActiveGiá trị 64 là lượng tuyết tối đa xuất hiện trên màn hình, có thể điều chỉnh.
followMouseGiá trị là True thì di chuột sang bên nào, tuyết bay sang bên đó. False thì ngược lại.
snowColorGiá trị #fff là màu trắng, bạn có thể tra bảng mã màu Blog để thay đổi màu tuyết theo ý muốn.

Đọc ngay: Bảng mã màu Blogspot.

Bước 3: Lưu chủ đề lại. Sau đó lưu chủ đề lại và mở trang chủ Blog của bạn xem kết quả.

3. Code hiệu ứng tuyết rơi trỏ chuột.

Bạn chèn mã bên dưới vào trước thẻ </body>. Sau đó lưu mẫu lại và xem kết quả.

Bạn cũng có thể chỉnh sửa màu hiệu ứng bằng cách thay #fff bằng mã màu blog khác.

<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>

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