Belajar CSS 3

#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; }
}

HTML

Sedangkan untuk Kode Html ini diletakan dibawah kode <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>

Oia,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>

sertakan Sumbernya bila anda mau mengcopy paste artikel ini. Loading page dengan CSS3 Animasi http://djogzs.blogspot.com/#ixzz2JubmC7kN
Under Creative Commons License: Attribution