How To Execute Css3 Animation Onload Instead Of Hover?

I want to use this specific css3 item right here: http://cssdeck.com/labs/navigation-dropdown-with-flip-effect The way it is currently set up is by hovering over the element. How d

Solution 1:

Change all .navigation:hover to .navigation.hover

and apply that class with javascript (or if you can change the html just add that class there <ul class="navigation hover">)

document.addEventListener("DOMContentLoaded", function(event) { 
  document.querySelectorAll('.navigation')[0].classList.add('hover');
});

body { background: #E9E9E9; }
h2 { text-align: center; color: #CCC; }
a {
  display: block;
  text-decoration: none;
  width: 100%;
  height: 100%;
  color: #999;
}

a:hover { color: #777; }

/* NAVIGATION */.navigation {
  list-style: none;
  padding: 0;
  width: 250px; 
  height: 40px; 
  margin: 20px auto;
  background: #95C11F;
  position: relative; 
  z-index: 100;
}

.navigation, .navigationa.main {
  border-radius: 4px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
}

.navigation.hover, .navigation.hovera.main {
  border-radius: 4px4px00;
  -webkit-border-radius: 4px4px00;
  -moz-border-radius: 4px4px00;
}

.navigationa.main {
  display: block; 
  height: 40px;
  font: bold 15px/40px arial, sans-serif; 
  text-align: center; 
  text-decoration: none; 
  color: #FFF;  
  -webkit-transition: 0.2s ease-in-out;
  -o-transition: 0.2s ease-in-out;
  transition: 0.2s ease-in-out;
  position: relative;
  z-index: 100;
}

.navigation.hovera.main {
  color: rgba(255,255,255,0.6);
  background: rgba(0,0,0,0.04);
}

.navigationli { 
  width: 250px; 
  height: 40px;
  background: #F7F7F7;
  font: normal 12px/40px arial, sans-serif !important; 
  color: #999;
  text-align: center;
  margin: 0;
  -webkit-transform-origin: 50%0%;
  -o-transform-origin: 50%0%;
  transform-origin: 50%0%;
  -webkit-transform: perspective(350px) rotateX(-90deg);
  -o-transform: perspective(350px) rotateX(-90deg);
  transform: perspective(350px) rotateX(-90deg);
  box-shadow: 0px2px10pxrgba(0,0,0,0.05);
  -webkit-box-shadow: 0px2px10pxrgba(0,0,0,0.05);
  -moz-box-shadow: 0px2px10pxrgba(0,0,0,0.05);
}

.navigationli:nth-child(even) { background: #F5F5F5; }
.navigationli:nth-child(odd) { background: #EFEFEF; }

.navigationli.n1 { 
  -webkit-transition: 0.2s linear 0.8s;
  -o-transition: 0.2s linear 0.8s;
  transition: 0.2s linear 0.8s;
}
.navigationli.n2 {
  -webkit-transition: 0.2s linear 0.6s;
  -o-transition: 0.2s linear 0.6s;
  transition: 0.2s linear 0.6s;
}
.navigationli.n3 {
  -webkit-transition: 0.2s linear 0.4s;
  -o-transition: 0.2s linear 0.4s;
  transition: 0.2s linear 0.4s;
}
.navigationli.n4 { 
  -webkit-transition:0.2s linear 0.2s;
  -o-transition:0.2s linear 0.2s;
  transition:0.2s linear 0.2s;
}
.navigationli.n5 {
  border-radius: 0px0px4px4px;
  -webkit-transition: 0.2s linear 0s;
  -o-transition: 0.2s linear 0s;
  transition: 0.2s linear 0s;
}

.navigation.hoverli {
  -webkit-transform: perspective(350px) rotateX(0deg);
  -o-transform: perspective(350px) rotateX(0deg);
  transform: perspective(350px) rotateX(0deg);
  -webkit-transition:0.2s linear 0s;
  -o-transition:0.2s linear 0s;
  transition:0.2s linear 0s;
}
.navigation.hover.n2 {
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
.navigation.hover.n3 {
  -webkit-transition-delay: 0.4s;
  -o-transition-delay: 0.4s;
  transition-delay: 0.4s;
}
.navigation.hover.n4 {
  transition-delay: 0.6s;
  -o-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
.navigation.hover.n5 {
  -webkit-transition-delay: 0.8s;
  -o-transition-delay: 0.8s;
  transition-delay: 0.8s;
}

<h2>Navigation dropdown with unfold effect</h2><ulclass="navigation"><aclass="main"href="#url">Navigation</a><liclass="n1"><ahref="#">item #1</a></li><liclass="n2"><ahref="#">item #2</a></li><liclass="n3"><ahref="#">item #3</a></li><liclass="n4"><ahref="#">item #4</a></li><liclass="n5"><ahref="#">item #5</a></li></ul>

Solution 2:

This is best done in JS. This is a rough example -

$(document).ready(function() {
    $("Foo").css("background-color","yellow");
    $("Bar").css("width","100px");
});

You get the idea.