.menu{
padding: 0px;
width: 190px;
list-style-type:none; /* madde işaretini kaldırdık */
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
margin-left: 0px;
}
 
.menu a{
display:block; /* açıklaması aşağıda */
background-color: blue;
width:190px;
padding-top: 6px;
padding-bottom: 4px;
text-decoration: none;
font-family: Arial;
font-size: 11pt;
font-weight: bold;
color: white;
padding-left: 15px;
padding-right: 5px;
margin-top: 0px;
margin-bottom: -12px;
margin-left: 0px;
margin-right: 0px;
border: 2px solid black;
}
 
.menu a:hover{
color: white;
border: 2px solid black;
background: red;
}