* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

header {
    background-color: black;
    display: flex;
    color: white;
    justify-content: space-between;
    align-items: center;
    min-height: 200px;
    padding: 0 70px;
}

.info {
    font-size: 25px;
    
}

img {
    height: 170px;
    border: 2px solid white;
   
    border-radius: 5px;
    overflow: hidden;
}

main {
    min-height: calc(100vh - 300px);
}

footer {
    height: 100px;
    color: white;
    background: black;
    padding: 20px 0;
}

.foot-head {
    justify-content: space-around;
    display: flex;
}

.social-links ul {
    list-style: none;
}

.social-links ul li {
    display: inline;
}

.social-links ul li a {
    color: white;
    font-size: 25px;
    margin: 0 20px;
}

.foot-foot {
    padding-top: 15px;
    text-align: center;
}

table{
    border: 2px solid black;
    width: 500px;
    margin: 50px auto;
}
td{
    border: 2px solid black;
    padding: 8px;
    font-weight: bold;
}
a{
    text-decoration: none;
  
}
a:hover{
    color: red;
}

a:visited{
    color: green;
}