/* style pour blockUI */
.spinner > div {
    width: 18px;
    height: 18px;
    background-color: #fff;
    border-radius: 100%;
    display: inline-block;
    -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
    animation: sk-bouncedelay 1.4s infinite ease-in-out both
}

    .spinner > div:nth-child(1) {
        /*background-color: #F02A28*/
        background-color: #c9c9c9;
    }

    .spinner > div:nth-child(2) {
        /*background-color: #A0D750*/
        background-color: #b0b0b0;
    }

    .spinner > div:nth-child(3) {
        /*background-color: #0ABBB5*/
        background-color:#969696;
    }

.spinner .bounce1 {
    -webkit-animation-delay: -.32s;
    animation-delay: -.32s
}

.spinner .bounce2 {
    -webkit-animation-delay: -.16s;
    animation-delay: -.16s
}

@-webkit-keyframes sk-bouncedelay {
    0%, 100%, 80% {
        -webkit-transform: scale(0)
    }

    40% {
        -webkit-transform: scale(1)
    }
}

@keyframes sk-bouncedelay {
    0%, 100%, 80% {
        -webkit-transform: scale(0);
        transform: scale(0)
    }

    40% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}