.loader-mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff00;
    z-index: 99999;
}

.circle {
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    position: absolute;
    margin: auto;
    width: 35px;
    height: 35px;
    border-radius: 100%;
    margin-left: auto;
    margin-right: auto;
    border: 4px solid #fff;
    border-top: 4px solid #3B65EF;
    border-right: 4px solid #3B65EF;
    border-bottom: 4px solid #3B65EF;
    -webkit-animation: spin 1s linear infinite;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);    
        border-top-color: #3B65EF;
        border-right-color: #3B65EF;
        border-bottom-color: #3B65EF;
    }
    100% {
        transform: rotate(360deg);
        border-top-color: #3B65EF;
        border-right-color: #3B65EF;
        border-bottom-color: #3B65EF;
    }
}

@-webkit-keyframes spin {
    0% {
        transform: rotate(360deg);
        border-top-color: #3B65EF;
        border-right-color: #3B65EF;
        border-bottom-color: #3B65EF;
    }
    100% {
        transform: rotate(360deg);
        border-top-color: #3B65EF;
        border-right-color: #3B65EF;
        border-bottom-color: #3B65EF;
    }
}