header{

    




    background-color: white;

    height: 60px;

   

    display: flex;

    justify-content: flex-end;
    align-items: center;




}

.container{

    margin: top 10px; ;

   background-color: yellowgreen;


 display: flex;

    justify-content: center;


}


.conainer a{


    background-color: blueviolet;

    color: aliceblue;

    text-decoration: none;

    padding: 10px;

    border: 1px solid black;



}

.container a:hover{

background-color: aqua;



}

header a {
margin-right: 16px;

color: blue;

text-decoration: none;

}

header a:hover {
margin-right: 16px;

color: red;

text-decoration: none;

}





body {

margin: 0px;

}