Box shadow
by Fayaz Ahmed
HTML
<div id="box"></div>
CSS
#box{
height: 100px;
width: 100px;
background-color: #ff0000;
border-radius: 5px;
box-shadow: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);
transition: all 0.3s cubic-bezier(.25,.8,.25,1);
transition-property: all;
transition-duration: 0.3s;
transition-timing-function: cubic-bezier(0.25, 0.8, 0.25, 1);
transition-delay: initial;
}