.btn-primary {
    width: 300px;
    height: 50px;
    margin-top: 30px !important;
    padding-bottom: 0px !important;
    padding-top: 2px !important;
}
h3 {
    color: rgb(0, 255, 85) !important; 
    text-align: center;
    width: auto !important;
    margin-top: 0px !important;
    margin-left: 0px !important;
    padding-bottom: 5px !important;
}