Code to use css3 to achieve text lighting effects

<span class="shiny"><span class="inner-shiny">Shiny</span> </span>

body   
{   
  background: #111;   
}   
.shiny   
{   
  color: #F5C21B;   
  background: -webkit-gradient(linear, left top, left bottombottom, from(#F5C21B), to(#D17000));   
  -webkit-background-clip: text;   
  -webkit-text-fill-color: transparent;   
  display:block;   
  width:610px;   
  margin:auto;   
  font-family: "Source Sans Pro", sans-serif;   
  font-size: 13em;   
  font-weight: 900;   
  position: relative;   
  text-transform: uppercase;   
}   
.shiny::before   
{   
    background-position: -180px;   
    -webkit-animation: flare 5s infinite;   
  -webkit-animation-timing-function: linear;   
  background-image: linear-gradient(65deg, transparent 20%, rgba(255, 255, 255, 0.2) 20%, rgba(255, 255, 255, 0.3) 27%, transparent 27%, transparent 100%);   
  -webkit-background-clip: text;   
  -webkit-text-fill-color: transparent;   
  content: "Shiny";   
  color: #FFF;   
  display: block;   
  padding-right: 140px;   
  position: absolute;   
}   
.shiny::after   
{   
  content: "Shiny";   
  color: #FFF;   
  display: block;   
  position: absolute;   
  text-shadow: 0 1px #6E4414, 0 2px #6E4414, 0 3px #6E4414, 0 4px #6E4414, 0 5px #6E4414, 0 6px #6E4414, 0 7px #6E4414, 0 8px #6E4414, 0 9px #6E4414, 0 10px #6E4414;   
  top: 0;   
  z-index: -1;   
}   
.inner-shiny::after, .inner-shiny::before   
{   
        -webkit-animation: sparkle 5s infinite;   
  -webkit-animation-timing-function: linear;   
    background: #FFF;   
  border-radius: 100%;   
  box-shadow: 0 0 5px #FFF, 0 0 10px #FFF, 0 0 15px #FFF, 0 0 20px #FFF, 0 0 25px #FFF, 0 0 30px #FFF, 0 0 35px #FFF;   
  content: "";   
  display: block;   
  height: 10px;   
  opacity: 0.7;   
  position: absolute;   
  width: 10px;   
}   
.inner-shiny::before   
{   
    -webkit-animation-delay: 0.2s;   
  height: 7px;   
  left: 0.12em;   
  top: 0.8em;   
  width: 7px;   
}   
.inner-shiny::after   
{   
  top: 0.32em;   
  rightright: -5px;   
}   
@-webkit-keyframes flare   
{   
  0%   { background-position: -180px; }   
  30%  { background-position: 500px; }   
  100% { background-position: 500px; }   
}   
@-webkit-keyframes sparkle   
{   
  0%   { opacity: 0; }   
  30%  { opacity: 0; }   
  40%  { opacity: 0.8; }   
  60%  { opacity: 0; }   
  100% { opacity: 0; }   
}