.header{
    background: #6fb7f1;
    height: 4em;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
}

.btn{
    margin-top: 30px;
    margin-left: 10px
}
.btnMenu{
    margin-top:20px;
    margin-left: 20px;
    display:inline-block;
}
.account{
    position:absolute;
    right:10px;
    margin-top: 30px;
}