/*html, body {
    height: 100%;
    margin: 0;
    overflow: hidden;
}

.container {
    background: #D1D6E7;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.header {
    color: #006380;
    font-weight: bold;
    font-size: 25px;
    font-family: Open Sans;
    margin: 40px 0;
}*/

.trin-trin {
    animation-name: trin;
    animation-duration: 1.5s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

.icon-phone {
    background-image: url('../images/ring.png');
    /*background-image: url('data:image/png;base64,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');*/
    background-repeat: no-repeat;
    background-size: 25px;
    height: 25px;
    width: 30px;
    display: inline-block;
}

@keyframes trin {

    from {
        transform: rotate3d(0, 0, 1, 0deg);
    }

    20%, 32%, 44%, 56%, 68% {
        transform: rotate3d(0, 0, 1, 0deg);
    }

    23%, 35%, 47%, 59%, 71% {
        transform: rotate3d(0,0,1,15deg);
    }

    26%, 38%, 50%, 62%, 74% {
        transform: rotate3d(0,0,1,0deg);
    }

    29%, 41%, 53%, 65%, 77% {
        transform: rotate3d(0,0,1,-15deg);
    }

    80% {
        transform: rotate3d(0, 0, 1, 0deg);
    }
}