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i::after{background:#20979b}#open_menu i{top:50%}.Public_nav_style #open_menu i{width:60%;left:20%;margin-top:-1px;height:2px}#open_menu i::before,#open_menu i::after{left:0;width:100%;height:100%;content:'';transition:transform .3s}#open_menu i::before{top:6px}#open_menu i::after{top:-6px}.Public_nav_style #open_menu.open_menu_on{border-color:#fff}#open_menu.open_menu_on i{background:none!important}.Public_nav_style #open_menu.open_menu_on i::before,.Public_nav_style #open_menu.open_menu_on i::after{background:#fff;margin-top:0}#open_menu.open_menu_on i::before,#open_menu.open_menu_on i::after{top:0!important}#open_menu.open_menu_on i::before{transform:rotate(45deg)}#open_menu.open_menu_on i::after{transform:rotate(-45deg)}}