.t-menuburger {
    position: relative;
    flex-shrink: 0;
    width: 48px !important;
    height: 20px;
    padding: 0;
    border: none;
    background-color: transparent;
    outline: none;
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    transition: transform .5s ease-in-out;
    cursor: pointer;
    z-index: 999;
}

.t-menuburger span {
    display: block;
    position: absolute;
    width: 100%;
    opacity: 1;
    left: 0;
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    transition: .25s ease-in-out;
    height: 2px !important;
    background-color: #000;
}