* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
}

.wrapper {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: black;
    color: rgb(0, 255, 247);
    padding: 0px 20px;
    border-bottom: 3px solid rgb(0, 255, 247);
    box-shadow: 0 10px 20px rgba(0, 255, 247, 0.5);
}

.logo {
    width: 150px;
    height: 80px;
    position: relative;
}

#logopic {
    height: 80px;
    width: 200px;
    
}

nav {
    display: flex;
    gap: 20px;
    margin-left: auto;
}

nav a {
    color: rgb(0, 255, 247);
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    transition: 0.3s;
}

#selected {
    color: black;
    text-shadow: 0 0 5px rgb(0, 255, 247), 0 0 10px rgb(0, 255, 247), 0 0 15px rgb(0, 255, 247);
    font-weight: bold;
    text-decoration: none;
    font-size: 20px;
}

nav a:hover {
    text-decoration: underline;
}

#main-background {
    flex: 1; /* Makes sure it pushes the footer down */
    background: black;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

footer {
    background: black;
    display: flex;
    justify-content: center;
    gap: 40px;
    font-weight: bold;
    color: rgb(0, 255, 247);
    text-align: center;
    padding: 20px;
    width: 100%;
}
#boxcon{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 90vw;
    background-color: black;
    
}
#expbox{
    display: flex;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    width: 500px;
    background-color: black;
    margin: 1%;
}
#boxtop{
    border-top: 2px solid rgb(0, 255, 247);
    border-right: 2px solid rgb(0, 255, 247);
    border-left: 2px solid rgb(0, 255, 247);
    color: rgb(0, 255, 247);
    margin-top: 20px;
    border-top-right-radius: 100px;
    border-top-left-radius: 100px;
    background-color: black;
    box-shadow:0 0 5px rgb(0, 255, 247), 0 0 10px rgb(0, 255, 247), 0 0 15px rgb(0, 255, 247);
    
}
#boxbot{
    border-bottom: 2px solid rgb(0, 255, 247);
    border-right: 2px solid rgb(0, 255, 247);
    border-left: 2px solid rgb(0, 255, 247);
    margin-bottom: 20px;
    height: 200px;  
    border-bottom-right-radius: 50px;
    border-bottom-left-radius: 50px;
    background: black;
    box-shadow:0 0 5px rgb(0, 255, 247), 0 0 10px rgb(0, 255, 247), 0 0 15px rgb(0, 255, 247);
}