.between-header .btn.btn-black {
    height: 44px;
    border-radius: 0 2px 2px 0;
    border: none;
    margin: 0;
    position: relative;
    width: 120px;
    font-size: 14px;
    letter-spacing: 1px;
    background: #0b0b0b;
    color: #fff !important;
}
.border-black {
    border: 1px solid #000 !important;
}