style.css

.button-create:hover {
    color: #222222 !important;
    background: #85bf6b;
    border-radius: 50px;
    border-color: #9e8686 !important;
    transition: all 0.3s ease 0s;
    }

.button-create {
    color: #ffffff !important;
    text-transform: uppercase;
    background: #999999;
    padding: 5px;
    border: 4px solid #85bf6b!important;
    border-radius: 6px;
    display: inline-block;
    transition: all 0.3s ease 0s;
    }

body {background-color: #222222;}

.table {
    color: #999999;
}

.table-view {
    background-color: #222222;
    color: #999999;
}

.card-header, .card-body {
    background-color: #222222;
    color: #999999;
}

@media only screen and (max-device-width: 900px) {
     .content { width:100%; };
}

@media only screen and (max-device-width: 700px) {
    .content { width:400%; };
}