transform: translate(50px,100px);

-ms-transform: translate(50px,100px); /* IE 9 */

-webkit-transform: translate(50px,100px); /* Safari and Chrome */

-moz-transition: translate(50px,100px);;

设置动画

.item-1-anniu a{ display:block;width:265px;height:65px; animation:btn linear 1s infinite alternate;}

@keyframes btn {

0% {opacity:0.6}

50% {opacity:0.8}

100% {opacity:1}

}