homework-js/js07/css/style.css

table {
    border-collapse: collapse;
}

td {
    border: 1px solid black;
    padding: 15px;
    text-align: center;
}

caption {
    color: rgb(126, 116, 116);
    font-size: 25px;
    font-weight: bold;
    padding: 5px;
    border: 1px solid gray;
    border-bottom: 0px;
}

caption:after  { 
    content: "Таблица умножения";
}

h3 {
    color: rgb(126, 116, 116);
}

p, #end, #out {
    color: rgb(126, 116, 116);
    font-weight: bold;
    font-size: 18px;
}