h1 {
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 25px;
    margin: 0;
}
h2 {
    font-family:'Times New Roman', Times, serif;
    font-size: 26px;
    margin: 0;
}
.dropdown {
    position: relative;
    display: inline-block;
    box-shadow: #333;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(175, 198, 7, 0.2);
    z-index: 1;
    border-radius: 5px;
    overflow: hidden;
    padding: 5px 0;
    
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    transform: translateY(-100%);
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    transition: 0.2s ease;
}

.dropdown-content a:hover {
    background-color: #ddd;
}

section {
    margin: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
}

article {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0px 0px 5px rgba(0,0,0,0.3);
    margin-bottom: 20px;
    flex-basis: calc(33.33% - 10px);
    padding: 10px;
}

article img {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
}

article h2 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 24px;
    margin: 0;
}

article p {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 36px;
    margin: 0;
}
p{
    font-size: larger;
}

button#myBtn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99;
    font-size: 16px;
    border: none;
    outline: none;
    background-color: #e00e0e;
color: #fff;
cursor: pointer;
padding: 15px;
border-radius: 50%;
}
button#myBtn:hover {
background-color: #0934c1;
}

footer {
background-color: #333;
color: #fff;
padding: 20px;
text-align: center;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
font-size: 14px;
}

footer a {
color: #fff;
text-decoration: none;
font-weight: bold;
}

@media screen and (max-width: 768px) {
main {
    margin: 10px;
}

article {
    flex-basis: calc(50% - 10px);
}
} 
table {
border-collapse: collapse;
width: 100%;
max-width: 800px;
margin: auto;
font-size: 16px;
line-height: 1.5;
}

td {
border: 1px solid #ddd;
padding: 10px;
}

td span {
display: block;
font-weight: bold;
margin-bottom: 10px;
color: #333;
}

tr:last-child td {
border-bottom: none;
}

.s-div1{
    width: 60%;
    margin-left: auto;
    margin-right: auto;
}

@media screen and (max-width: 620px){
    .s-div1{
        width: 90vw;
    }
}