nav{
    height: 90px;
}

 .copyright {
     text-align: center;
     padding: 0.5em;
     background-color: black;
     color: #fff;
     margin-top: 1em;
     height: 45px;

 }

.wrapper{
    min-height: calc(100vh - 90px - 45px - 2em);
}

.text-right{
    text-align: right;
}

.deviceName {
    position: absolute;
    right: 15px;
    top: 15px;
    opacity: 0.6;
}

a.nav-item.nav-link {
    display: flex;
    align-items: center;
}