.section_nav_main ul{margin:0;padding:0}.section_nav_main ul li{color:var(--body_color);cursor:pointer;list-style:none;margin:5px 18px;padding:5px 0;position:relative;-webkit-transition:all .3s ease-in-out;-o-transition:all .3s ease-in-out;transition:all .3s ease-in-out}.section_nav_main ul li:before{background-color:var(--tertiary_color);bottom:0;content:"";height:3px;left:0;position:absolute;right:0}.section_nav_main ul li:hover{color:var(--tertiary_color);-webkit-transition:all .3s ease-in-out;-o-transition:all .3s ease-in-out;transition:all .3s ease-in-out}.section_nav_main.dental_research_convergent{padding-top:20px}.cde .section_nav_main ul li,.cdp .section_nav_main ul li{margin:7px 22px 5px}