.epd-def-section img {
    margin-bottom: 0;
}


.owl-carousel .owl-item img {
		        max-height: 420px;
		    }
		    .epd-def-section.lpgdc .container {
                position: relative;
            }
           .row.lpgdc-wrapper {
                padding-top: 3em;
                position: relative;
                left: 0;
                right: 0;
                z-index: 1;
            }
            section.epd-def-section.dia-maintenance .background-mech {
                padding-top: 8em;
            }
            .team-work-slider .owl-dots {
                bottom: 20px;
            }
            
            ul.list-item li { margin-bottom: 10px; }
            
            .metal-treatments-slider .owl-dots { text-align: center; }
            .metal-treatments-slider button.owl-dot span {
                border: 1px solid #000;
                width: 10px;
                height: 10px;
                border-radius: 100%;
                display: inline-block;
                margin: 0 3px;
            }
            .metal-treatments-slider button.owl-dot.active span { background-color: #000; }
            
            @media only screen and (max-width: 600px) {
                .row.lpgdc-wrapper {
                    height: auto;
                }
            }
            
            .overlay {
                position: absolute;
                top: 30%;
                left: 0;
                right: 0;
                text-align: center;
                display: flex;
                flex-direction: row;
                justify-content: center;
                align-items: center;
                transition: 1s;
            }
            .overlay .fa {
                opacity: 0;
                transition: 1s;
            }
		    a.certificates-gallery:hover .overlay {
                top: 0;
                transition: 1s;
                background: #e3dfdfad;
                height: 100%;
            }
            a.certificates-gallery:hover .overlay .fa {
                opacity: 1;
                transition: 1s;
            }
            
            .ourprocess-blocks { margin: 0em 15px; }
            section.epd-def-section.dia-maintenance .background-mech {
                padding: 8em 0;
                background-color: #fff;
            }