.mod-article .rsbtn,
.mod-pub-detail .rsbtn {
    z-index: 3 !important;
    float: right;
}

.mod-article .readspeaker-buttons {
    max-width: 945px;
    padding: 0 40px 0 265px;
    margin: 0 auto;
}

@media screen and (max-width: 970px) {
    .mod-article .readspeaker-buttons {
        max-width: 800px;
        padding: 0 20px;
        margin: 0 auto;
    }
}