.button {
    text-align: center;
    display: inline-block;
    vertical-align: middle;
    padding: 6px 12px;
    margin: 5px;
    min-width: 80px;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 2px 3px 0px;
    border: 1px solid transparent;
    border-radius: 4px;
    box-sizing: border-box;
}

.button:active {
    box-shadow: inset rgba(0, 0, 0, 0.16) 0px 2px 3px 0px;
}

/* Button color PRIMARY */
.button-primary {
    color: #ffffff;
    background-color: #428bca;
    border-color: #357ebd;
}

.button-primary:hover {
    background-color: #3276b1;
    border-color: #285e8e;
}
/* Button color INFO */
.button-info {
    color: #ffffff;
    background-color: #5bc0de;
    border-color: #46b8da;
}

.button-info:hover {
    background-color: #39b3d7;
    border-color: #269abc;
}

/* Button color success */
.button-green,
.button-success {
    color: #ffffff;
    background-color: #5cb85c;
    border-color: #4cae4c;
}

.button-green:hover,
.button-success:hover {
    background-color: #47a447;
    border-color: #398439;
}

/* Button color DANGER */

.button-red,
.button-danger {
    color: #ffffff;
    background-color: #d9534f;
    border-color: #d43f3a;
}
.button-red:hover,
.button-danger:hover {
    background-color: #d2322d;
    border-color: #ac2925;
}

/* Button color WARNING */

.button-warning {
    color: #ffffff;
    background-color: #f0ad4e;
    border-color: #eea236;
}

.button-warning:hover {
    background-color: #ed9c28;
    border-color: #d58512;
}