help me. what is wrong with my navigational list..... please type correction

5 out of 6 checks passed. Review the results below for more details. Checks > Webpage Test Incomplete CSS nav lists Code Pattern Complete Web Page Layout Navigation Lists (link/visited color) Code Pattern Complete Web Page Layout | Navigation Lists (link/visited text-decoration) 69 /* Navigation Styles */ 70 71 nav a { 72 padding-top: 10px; 73 padding-bottom: 10px; 74 font-family: 'Trebuchet MS', Helvetica, sans-serif; 75 } 76 77 nav a:link, nav:visited { 78 color: white; 79 text-decoration: none; 80 background-color: Ohsla(0,0%,42%, 0.4); 81 } 82 83 nav a:hover, nav a:active { 84 color: Ohsla(0,0%, 100%, 0.70); 85 background-color: Ohsla(0, 0%, 42%, 0.7); 86 } 87 88 89 /* Section Styles */ 90 91 section.playbill hi { 92 margin: 0px; 93 padding: 20px 0px 10px 20px; 94 font-weight: normal; 95 font-size: 3em; 96 } 97 98 section#play1 { 99 background-color: Ohsl(240, 100%, 88%); 100 } Code Pattern Complete Web Page Layout | Navigation Lists (link/visited bg color) Code Pattern Complete Web Page Layout Navigation Lists (hover/active bg color) Code Pattern Complete Web Page Layout Navigation Lists (hover/active color) > Complete the Playbill Appearance step described 101