body{
   background-color: aliceblue;
   margin: 0%;
   border: 5px solid black;
   border-radius: 15px;
}

.linha{
    margin-left: 50px;
    margin-right: 50px;
    height: 5px;
    background-color: black;
    margin-top: 20px;
}

.contato{
   display: inline-flex;
   margin-top: 10px;
   margin-left: 30px;
}

.contato2{
    display: inline-flex;
}