webkit animations blinker wordpress

1.blink_me {
2    -webkit-animation-name: blinker;
3    -webkit-animation-duration: 1s;
4    -webkit-animation-timing-function: linear;
5    -webkit-animation-iteration-count: infinite;
6    
7    -moz-animation-name: blinker;
8    -moz-animation-duration: 1s;
9    -moz-animation-timing-function: linear;
10    -moz-animation-iteration-count: infinite;
11    
12    animation-name: blinker;
13    animation-duration: 1s;
14    animation-timing-function: linear;
15    animation-iteration-count: infinite;
16}
17
18@-moz-keyframes blinker {  
19    0% { opacity: 1.0; }
20    50% { opacity: 0.0; }
21    100% { opacity: 1.0; }
22}
23
24@-webkit-keyframes blinker {  
25    0% { opacity: 1.0; }
26    50% { opacity: 0.0; }
27    100% { opacity: 1.0; }
28}
29
30@keyframes blinker {  
31    0% { opacity: 1.0; }
32    50% { opacity: 0.0; }
33    100% { opacity: 1.0; }
34}