@keyframes spinner7 {
    0% {transform: scale(0) }
    100% {transform: scale(1.0);opacity: 0;}
}

.preloader-wrapper.ba-spinner-7 .preloader-point-wrapper > div {
    animation: spinner7 1.0s infinite ease-in-out;
    border-radius: 100%;  
    height: 100%;
    margin: 0 auto;
    width: 100%;
}