.spinner {
    margin: 100px auto;
    width: 40px;
    height: 40px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    margin: auto;
    -webkit-animation: sk-rotate 2.0s infinite linear;
    animation: sk-rotate 2.0s infinite linear;
}

.dot1, .dot2 {
    width: 60%;
    height: 60%;
    display: inline-block;
    position: absolute;
    top: 0;
    background-color: aliceblue;
    border-radius: 100%;
    -webkit-animation: sk-bounce 2.0s infinite ease-in-out;
    animation: sk-bounce 2.0s infinite ease-in-out;
}

.dot2 {
    top: auto;
    bottom: 0;
    -webkit-animation-delay: -1.0s;
    animation-delay: -1.0s;
}

@-webkit-keyframes sk-rotate {
    100% {
        -webkit-transform: rotate(360deg);
    }
}

@keyframes sk-rotate {
    100% {
        transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
    }
}

@-webkit-keyframes sk-bounce {
    0%, 100% {
        -webkit-transform: scale(0.0);
    }

    50% {
        -webkit-transform: scale(1.0);
    }
}

@keyframes sk-bounce {
    0%, 100% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }

    50% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
    }
}

#spinner-main {
    width: 100%;
    height: 100%;
    background: rgba(0,0,0, 0.3);
    /*background-color: #ffcb65;*/
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5000;
    display: none;
}
#spinner-main1 {
    width: 100%;
    height: 100%;
    background: rgba(0,0,0, 0.3);
    /*background-color: #ffcb65;*/
    position: absolute;
    top: 0;
    left: 0;
    /*z-index: 5000;*/
    display: none;
}