.wpb-content-layouts .wpb-layout-element-button .icon-wpb-sc_portfoliogrid {
    background-image: url(images/icons/sc_portfoliogrid.png);
}
.wpb_sc_portfoliogrid.wpb_content_element > .wpb_element_wrapper {
   background-image: url(images/icons/sc_portfoliogrid.png);
}

.wpb-content-layouts .wpb-layout-element-button .icon-wpb-sc_teaser {
    background-image: url(images/icons/sc_teaser.png);
}
.wpb_sc_teaser.wpb_content_element > .wpb_element_wrapper {
   background-image: url(images/icons/sc_teaser.png);
}

.wpb_element_wrapper h3 { font-size: 1.1em; line-height: 1.1em !important;} 
.wpb_element_wrapper h4 { font-size: 0.9em; line-height: 0.9em !important; color:#555; font-style: italic;}