.stm_icon_links_style_6 a {
display: inline-block;
min-width: 30px;
min-height: 30px;
line-height: 28px;
text-align: center;
border-radius: 50%;
}
.stm_icon_links_style_6 a:not(:last-child) {
margin-right: 15px;
}
.stm_icon_links_style_6 a i {
font-size: 14px;
}