.pulse2 {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #3acc2d;
    cursor: pointer;
    box-shadow: 0 0 0 rgba(204,169,44, 0.4);
    animation: pulse2 2s infinite;
    margin-left: 49%;
}
.pulse2:hover {
    animation: none;
}

@-webkit-keyframes pulse2 {
    0% {
        -webkit-box-shadow: 0 0 0 0 rgba(204,169,44, 0.4);
    }
    70% {
        -webkit-box-shadow: 0 0 0 10px rgba(204,169,44, 0);
    }
    100% {
        -webkit-box-shadow: 0 0 0 0 rgba(204,169,44, 0);
    }
}
@keyframes pulse2 {
    0% {
        -moz-box-shadow: 0 0 0 0 rgba(204,169,44, 0.4);
        box-shadow: 0 0 0 0 rgba(204,169,44, 0.4);
    }
    70% {
        -moz-box-shadow: 0 0 0 10px rgba(204,169,44, 0);
        box-shadow: 0 0 0 10px rgba(204,169,44, 0);
    }
    100% {
        -moz-box-shadow: 0 0 0 0 rgba(204,169,44, 0);
        box-shadow: 0 0 0 0 rgba(204,169,44, 0);
    }
}


#share-buttons a img{
    width: 35px;
    height: 35px;
}