.ant-btn-primary {
    color: #fff;
    background-color: #1890ff;
    border-color: #1890ff;
    text-shadow: 0 -1px 0 rgba(0,0,0,.12);
    -webkit-box-shadow: 0 2px 0 rgba(0,0,0,.045);
    box-shadow: 0 2px 0 rgba(0,0,0,.045);
}

.ant-btn-primary:focus, .ant-btn-primary:hover {
    color: #fff;
    background-color: #40a9ff;
    border-color: #40a9ff;
}

.ant-btn {
    font-family:inherit;
}