body {
    font-family: sans-serif;
}
h1,h2{text-align:center}
img {width: 98%;margin-left: auto;margin-right: auto;}
.logo,[alt="KC1VDO"]{width:20vw;}
[alt="Yaesu FT450D"] {
    display:block;
    width: 50%;
    margin-left: auto;
    margin-right: auto;
}
a{text-decoration:none; border-bottom:dotted 1px; color: inherit}
table{margin-left:auto; margin-right:auto; border-collapse:collapse}
td{border:1px solid gray}
th {background-color:gray}
.l1{ text-align:center;font-size:175%}
table tr:nth-of-type(even) {
    background-color: #e0e0e0; /* Slightly darker gray for even rows */
}
table tr:nth-of-type(odd) {
    background-color: #fafafa; /* Very light gray for odd rows */
}