.uk-navbar-toggle-icon scv {}

.uk-navbar-toggle-icon svg rect:nth-child(2){x:8; transition:.1s ease-in-out;}
.uk-navbar-toggle-icon svg rect:nth-child(3){x:5; transition:.1s ease-in-out;}

.uk-navbar-toggle-icon:hover svg rect:nth-child(2){x:0; transition:.1s ease-in-out;}
.uk-navbar-toggle-icon:hover svg rect:nth-child(3){x:0; transition:.1s ease-in-out;}