.typed-cursor {
        -webkit-animation: blinker 0.8s infinite;
        -moz-animation: blinker 0.8s infinite;
        -ms-animation: blinker 0.8s infinite;
        -o-animation: blinker 0.8s infinite;
        animation: blinker 0.8s infinite;
}

@-webkit-keyframes blinker {
    50% {
        opacity: 0;
        -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    }
}

@keyframes blinker {
    50% {
        opacity: 0;
        -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    }
}