@keyframes pressFeedback { 
    0% { transform: scale(1.0) translateZ(100px);opacity: 1;} 
    28.57% { transform: scale(0.93) translateZ(100px); opacity: 0.8;} 
    100% { transform: scale(1.0) translateZ(100px); opacity: 1;} 
}
@keyframes pressFeedback1 { 
    0% { transform: scale(1.0) translateZ(100px);opacity: 1;} 
    28.57% { transform: scale(0.93) translateZ(100px); opacity: 0.8;} 
    100% { transform: scale(1.0) translateZ(100px); opacity: 1;} 
}