body, html{
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}
body{
  display: none;
}

*{
    box-sizing: border-box;
}a{
    text-decoration: none;
}







/*all heaader elements should be in rows*/
header{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 8vh;
    padding: .5rem;
    font-family: sans-serif;
}
header > div:nth-child(1){
    font-size: 90%;
    letter-spacing: 1px;
    font-weight: 600;
    color: rgba(0, 95, 95, 0.767);
}
header > div:nth-child(2){
    font-size: 90%;
    display: flex;
    flex-direction: row;
    gap: 5px;
    color: rgba(0, 95, 95, 0.767);
}
header > div:nth-child(3){
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}header > div:nth-child(3) > span{
    font-size: 90%;
    color: rgb(235, 63, 0);
}header > div:nth-child(3) > a{
    font-size: 70%;
    padding: .6rem;
    border-radius: 2rem;
    letter-spacing: 1px;
    color: white;
    background-color: rgba(0, 95, 95, 0.767);
}
/*activates menue bar*/
@media(max-width: 767px){
    header > div:nth-child(3){
        display: none;
    }
}@media(min-width: 767px){
    header > img{
        display: none;
    }
}









footer{
    text-align: center;
    background-color: rgb(1, 45, 56);
    padding: 1rem;
    color: white;
    font-family: sans-serif;
    font-size: .9rem;
    border-top-left-radius: 4rem;
    border-top-right-radius: 4rem;
}footer > span > a > img{
    width: 50px;
}


.book{
    font-size: 70%;
    padding: .6rem;
    border-radius: 2rem;
    letter-spacing: 1px;
    color: white;
    background-color: rgba(0, 95, 95, 0.767);
}