a.sm2_button {
    border-radius: 6px 6px 6px 6px;
    display: inline-block;
    height: 18px;
    margin-top: -1px;
		margin-left: 15px;
    overflow: hidden;
    position: relative;
    text-indent: -9999px;
    transition: all 0.2s ease-in-out 0s;
    vertical-align: middle;
    width: 18px;
}
a.sm2_button:focus {
    outline: medium none;
}
a.sm2_button, a.sm2_button.sm2_paused:hover {
    background-color: #C0C0C0;
    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAKCAYAAABmBXS+AAAAbklEQVQY02NgQAL//v1jZMAF/v//vwuIs9HEUBUBTbj4HwIeA3EGVsVAxtn/qOAVUGM8uknIiv4hsV8A5ZKxKfoLVvnvHwifAzLtMKwDSQLBVSBti27dJajkcSD2RJODO3wtkOOMz/tMSJJYAxMA5dmsL0IfubQAAAAASUVORK5CYII=");
    background-position: 5px 50%;
    background-repeat: no-repeat;
}
a.sm2_button:hover, a.sm2_button.sm2_playing, a.sm2_button.sm2_playing:hover {
    background-color: #CC3333;
}
a.sm2_button.sm2_playing, a.sm2_button.sm2_playing:hover {
    transform: rotate(90deg);
}
a.sm2_button.sm2_paused, a.sm2_button.sm2_paused:hover {
    background-color: #666666;