path_animate.css

button {
  position: absolute;
  top: 10px;
  right: 5px;
}

#Layer_1{
  margin:0 auto;
  width:100%;
  transform: translate(-50%, -50%);
  display: block;
position: relative;
left: 50%;
top: 50%;
}

#myobj{
  margin:0 auto;
  width:100%;
  text-align:center;
  height: 793px;
}

@-webkit-keyframes fade-in {
0% { opacity: 0;}
100% {opacity: .8;}
}

.frame_fill {
    opacity:0;
    -webkit-animation: fade-in .5s ease-in;
    -webkit-animation-fill-mode: forwards;
    -webkit-animation-iteration-count: 1;
    -webkit-animation-delay: 2s;
}