Loading page dengan CSS3 Animasi

Asalamu'alaikum.

Bismillah.

Semoga post kali ini lebih bermanfaat daripada post yang sebelum nya.

Post kali ini tentang tutorial.

Tutorial kali ini membuat loading page.

Baiklah mari langsung ke bagian inti.

Hello sobat,pada kesempatan kali ini,saya akan berbagi trik cara memasang Efek loading page dengan CSS3 Animasi hasil modifikasi saya sendiri full menggunakan CSS3 dan dan css3 keyframe animation dengan menggunakan timing yang tepat~xD

ScreenShot:

Pertama login blog=>Template=>Edit HTML.

Cari kode ]]></b:skin>.Bila sudah ditemukan copy and paste kode di bawah ini tepat di atas kode.]]></b:skin>

#sliderloadingwrapper {width:100%;height:100%;
position:fixed;z-index: 999999999999999999999999999999;
background: rgba(95, 130, 187, 0.2);top: 0px;
left: 0px;-webkit-animation: fadeOut 15s linear forwards;
-moz-animation: fadeOut 15s linear forwards;
-o-animation: fadeOut 15s linear forwards;
-ms-animation: fadeOut 15s linear forwards;
animation: fadeOut 15s linear forwards;}
/* Blog johanes djogzs.blogspot.com */
#sliderloader {
width: 500px;
height: 85px;
overflow: hidden;
background-color: #8CA5CE;
border: 1px solid #5F82BB;
-moz-transition: all 170ms ease-in;
-webkit-transition: all 170ms ease-in;
-o-transition: all 170ms ease-in;
position: relative;
margin-bottom: 30px;
border-radius: 5px;
box-shadow: inset 0 0px 20px rgba(0, 0, 0, 0.2), 0 0px 0 #5E524F;
border-bottom: 1px solid #222;
margin: auto;
margin-top: 200px;}
#progressbg {
width:460px;
margin:auto;
height:5px;
background-color:#ddd;
top:65px;
position:relative;
}/* Blog johanes djogzs.blogspot.com */
#johanesloader {
width:1px;
height:5px;
background-color:#ffd000;
-moz-animation:johanesloader 70s infinite;
-webkit-animation:johanesloader 70s infinite;
position:relative;
-moz-transition:all 170ms ease-in;
-webkit-transition:all 170ms ease-in;
-o-transition:all 170ms ease-in;
}/* Blog johanes djogzs.blogspot.com */
#sliderloader ul {
width:2630px;
list-style:none;
padding:0;
margin:0;
position:relative;
left:0px;
}/* Blog johanes djogzs.blogspot.com */
#sliderloader li {
display:inline;
width:500px;
height:100px;
margin:0;
padding:0;
float:left;
position:relative;
}/* Blog johanes djogzs.blogspot.com */
#sliderloader li a {
display:block;
text-decoration:none;}
#sliderloader li span {
display: block;
width: 460px;
padding: 10px 20px;
text-shadow: 1px 1px 1px #362c30;
pointer-events: none;
text-align: left;
float: left;
border-top: 1px solid #ddd;
border-bottom: 1px solid #ddd;
}/* Blog johanes djogzs.blogspot.com */
#sliderloader ul li span h2 {
font-size:13px;
line-height:24px;
color:#fff;letter-spacing: 1px;
font-weight:normal;
text-shadow:1px 1px 2px #362c30;
text-transform:uppercase;
}/* Blog johanes djogzs.blogspot.com */

@-webkit-keyframes johanesloader {
0% {width:0px; opacity:0;}
2% {width:0px; opacity:1;}
20% {width:460px; opacity:1;}
22.5% {width:460px; opacity:0;}
22.59% {width:0px;}
25% {width:0px; opacity:1;}
45% {width:460px; opacity:1;}
47.5% {width:460px; opacity:0;}
47.59% {width:0px;}
50% {width:0px; opacity:1;}
70% {width:460px; opacity:1;}
72.5% {width:460px; opacity:0;}
72.59% {width:0px;}
75% {width:0px; opacity:1;}
95% {width:460px; opacity:1;}
98% {width:460px; opacity:0;}
100% {width:0px; opacity:0;}
}
@-moz-keyframes johanesloader {
0% {width:0px; opacity:0;}
2% {width:0px; opacity:1;}
20% {width:460px; opacity:1;}
22.5% {width:460px; opacity:0;}
22.59% {width:0px;}
25% {width:0px; opacity:1;}
45% {width:460px; opacity:1;}
47.5% {width:460px; opacity:0;}
47.59% {width:0px;}
50% {width:0px; opacity:1;}
70% {width:460px; opacity:1;}
72.5% {width:460px; opacity:0;}
72.59% {width:0px;}
75% {width:0px; opacity:1;}
95% {width:460px; opacity:1;}
98% {width:460px; opacity:0;}
100% {width:0px; opacity:0;}
}
@-webkit-keyframes fadeOut {
0% { opacity: 1;top:0px;}
10% { opacity: 1;top:0px; }
90% { opacity: 1; -webkit-transform: translateY(0px);top:0px;}
99% { opacity: 0; -webkit-transform: translateY(-30px);top:0px;}
100% { opacity: 0;top: -980px;}
}
@-moz-keyframes fadeOut {
0% { opacity: 1;top:0px; }
10% { opacity: 1;top:0px; }
90% { opacity: 1; -moz-transform: translateY(0px);top:0px;}
99% { opacity: 0; -moz-transform: translateY(-30px);top:0px;}
100% { opacity: 0;top: -980px;}
}

@-o-keyframes fadeOut {
0% { opacity: 1;top:0px; }
10% { opacity: 1;top:0px; }
90% { opacity: 1; -o-transform: translateY(0px);top:0px;}
99% { opacity: 0; -o-transform: translateY(-30px);top:0px;}
100% { opacity: 0;top: -980px;}
}

@-ms-keyframes fadeOut {
0% { opacity: 1;top:0px;}
10% { opacity: 1;top:0px;}
90% { opacity: 1; -ms-transform: translateY(0px);top:0px;}
99% { opacity: 0; -ms-transform: translateY(-30px);top:0px;}
100% { opacity: 0;top: -980px;}
}

@keyframes fadeOut {
0% { opacity: 1;top:0px; }
10% { opacity: 1;top:0px; }
90% { opacity: 1; transform: translateY(0px);top:0px;}
99% { opacity: 0; transform: translateY(-30px);top:0px;}
100% { opacity: 0;top: -980px; }
}

Lalu copy dan paste kode di bawah ini tepat dibawah kode <body> Bila tidak ada kode itu silahkan cari </body>

<div id='sliderloadingwrapper'><div id='sliderloader'>
<ul><li><span><h2>Loading Page . . .</h2></span></li></ul>
<div id='progressbg'><div id='johanesloader'>
</div></div></div></div>

Nah selesai dan jadi.

Tambahan

jika kamu ingin mengganti warna background dan loadernya,kamu tinggal mencari css dibawah ini,dan mengganti kode warnanya (hex dan rgba)

#sliderloadingwrapper{

yang diganti :
background: rgba(95, 130, 187, 0.2);

dan

#sliderloader {

yang diganti :
background-color: #8CA5CE

Menggunakan trik ini,akan berpengaruh pada seluruh postingan blog anda,jika hanya ingin tampil di halaman depan/homepage saja,gunakan html tag conditional yang diletakan di luar html loader ini.

<b:if cond='data:blog.url == data:blog.homepageUrl'>
Isi HTML
</b:if>

Sumber pengetahuan : http://djogzs.blogspot.com