@keyframes example {
    0% {
        left: 0px;
        top: 0px;
    }
    15% {
        left: 0px;
        top: 20px;
    }
    30% {
         left: 0px;
        top: 0px;
    }
    45% {
        left: 0px;
        top: 20px;
    }
    60% {
        left: 0px;
        top: 0px;
    }
     75% {
        left: 0px;
        top: 20px;
    }
    100% {
         left: 0px;
        top: 0px;
    }
    
}

.botonInicio {
    padding: 20px;
    margin-bottom: 10px;
    text-align: center;
    background: #40b0f2;
    position: relative;
    animation-name: example;
    animation-duration: 1s;
}

    .botonInicio a {
        color: #FFF;
    }

.TituloInicio {
    padding: 10px;
    margin-bottom: 10px;
    text-align: center;
    background: #036;
    position: relative;
    animation-name: example;
    animation-duration: 1s;
}

    .TituloInicio label {
        color: #FFF;
    }