body {
    background-color: #fff;
}

h1 {
    color: #2874C1;
}

p {
    color: rgb(25, 0, 255);
}

h1 {
    font-family: verdana;
    font-size: 300%;
}

h2 {
    color: rgb(105, 48, 48);
}


a:link,
a:visited {
    background-color: #1aff00;
    color: white;
    padding: 10px 25px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

a:hover,
a:active {
    background-color: rgb(43, 255, 0);
}

p {
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 160%;
    border: 5px solid rgb(21, 186, 207);
}

a:link {
    color: green;
    background-color: transparent;
    text-decoration: none;
}

a:visited {
    color: rgb(114, 5, 24);
    background-color: transparent;
    text-decoration: none;
}

a:hover {
    color: red;
    background-color: transparent;
    text-decoration: underline;
}

a:active {
    color: yellow;
    background-color: transparent;
    text-decoration: underline;
}

table,
th,
td {
    border: 2px solid rgb(0, 0, 0);
    border-collapse: collapse;
    border-radius: 10px;
    border-style: solid;
}

th,
td {
    padding-top: 10px;
    padding-bottom: 20px;
    padding-left: 30px;
    padding-right: 40px;
}

tr:nth-child(even) {
    background-color: rgba(37, 242, 10, 0.4);
}

.city {
    background-color: tomato;
    color: white;
    border: 2px solid black;
    margin: 20px;
    padding: 20px;
}

.note {
    font-size: 120%;
    color: red;
}

.main {
    text-align: center;
}

#myHeader {
    background-color: lightblue;
    color: black;
    padding: 40px;
    text-align: center;
}

.all-browsers {
    margin: 0;
    padding: 5px;
    background-color: lightgray;
}

.all-browsers>h1,
.browser {
    margin: 10px;
    padding: 5px;
}

.browser {
    background: white;
}

.browser>h2,
p {
    margin: 4px;
    font-size: 90%;
}