.mm_social_container {
    margin-bottom:14px;
    text-align:center;
}
.mm_social_wrap {
    display:inline-block;
    margin: 0 7px;
    transition: opacity 0.4s ease 0s;
}
.mm_social_wrap span {
    background-image:url("sprite-social-icons-32.png");
    background-repeat:no-repeat;
    display:block;
    height:32px;
    width:32px;
}
.mm_social_wrap .mm_social_facebook {
    background-position: -64px -32px;
}
.mm_social_wrap .mm_social_googleplus {
    background-position: -64px -64px;
}
.mm_social_wrap .mm_social_linkedin {
    background-position: -0px -96px;
}
.mm_social_wrap .mm_social_twitter {
    background-position: -192px -160px;
}
.mm_social_wrap .mm_social_youtube {
    background-position: -192px -192px;
}

.mm_social_container_64 .mm_social_wrap span {
    background-image:url("sprite-social-icons-64.png");
    height:64px;
    width:64px;
}
.mm_social_container_64 .mm_social_wrap .mm_social_facebook {
    background-position: -128px -64px;
}
.mm_social_container_64 .mm_social_wrap .mm_social_googleplus {
    background-position: -128px -128px;
}
.mm_social_container_64 .mm_social_wrap .mm_social_linkedin {
    background-position: -0px -192px;
}
.mm_social_container_64 .mm_social_wrap .mm_social_twitter {
    background-position: -384px -320px;
}
.mm_social_container_64 .mm_social_wrap .mm_social_youtube {
    background-position: -384px -384px;
}