.toolbar{
    text-align : center;
    vertical-align : center;
}

.menu{
    text-align : center;
    width: 10em;
    height: 3.5em;
    padding-top : 1em;
    background-color: #DD5735;
    color : #fff;
    display: inline-block;
}
.menu:hover{
    background-color: #fc3;
    transition: ease-in-out 1s;
    transform: scale(1.5);
    transition: ease-in-out 0.5s;
    color: #333;
}