.t-menuburger {
    position: relative;
    flex-shrink: 0;
    width: 28px;
    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;
}

/*---menu burger lines---*/

.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: 3px;
    background-color: #000;
}

.t-menuburger span:nth-child(1) {
    top: 0px;
}

.t-menuburger span:nth-child(2),
.t-menuburger span:nth-child(3) {
    top: 8px;
}

.t-menuburger span:nth-child(4) {
    top: 16px;
}

/*menu burger big*/

.t-menuburger__big {
    width: 42px;
    height: 32px;
}

.t-menuburger__big span {
    height: 5px;
}

.t-menuburger__big span:nth-child(2),
.t-menuburger__big span:nth-child(3) {
    top: 13px;
}

.t-menuburger__big span:nth-child(4) {
    top: 26px;
}

/*menu burger small*/

.t-menuburger__small {
    width: 22px;
    height: 14px;
}

.t-menuburger__small span {
    height: 2px;
}

.t-menuburger__small span:nth-child(2),
.t-menuburger__small span:nth-child(3) {
    top: 6px;
}

.t-menuburger__small span:nth-child(4) {
    top: 12px;
}

/*menu burger opened*/

.t-menuburger-opened span:nth-child(1) {
    top: 8px;
    width: 0%;
    left: 50%;
}

.t-menuburger-opened span:nth-child(2) {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

.t-menuburger-opened span:nth-child(3) {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.t-menuburger-opened span:nth-child(4) {
    top: 8px;
    width: 0%;
    left: 50%;
}

.t-menuburger-opened.t-menuburger__big span:nth-child(1) {
    top: 6px;
}

.t-menuburger-opened.t-menuburger__big span:nth-child(4) {
    top: 18px;
}

.t-menuburger-opened.t-menuburger__small span:nth-child(1),
.t-menuburger-opened.t-menuburger__small span:nth-child(4) {
    top: 6px;
}

/*---menu burger first style---*/

@media (hover),
(min-width: 0\0
) {
    .t-menuburger_first:hover span:nth-child(1) {
        transform: translateY(1px);
    }

    .t-menuburger_first:hover span:nth-child(4) {
        transform: translateY(-1px);
    }

    .t-menuburger_first.t-menuburger__big:hover span:nth-child(1) {
        transform: translateY(3px);
    }

    .t-menuburger_first.t-menuburger__big:hover span:nth-child(4) {
        transform: translateY(-3px);
    }
}

/*---menu burger second style---*/

.t-menuburger_second span:nth-child(2),
.t-menuburger_second span:nth-child(3) {
    width: 80%;
    left: 20%;
    right: 0;
}

@media (hover),
(min-width: 0\0
) {
    .t-menuburger_second.t-menuburger-hovered span:nth-child(2),
    .t-menuburger_second.t-menuburger-hovered span:nth-child(3) {
        animation: t-menuburger-anim 0.3s ease-out normal forwards;
    }

    .t-menuburger_second.t-menuburger-unhovered span:nth-child(2),
    .t-menuburger_second.t-menuburger-unhovered span:nth-child(3) {
        animation: t-menuburger-anim2 0.3s ease-out normal forwards;
    }
}

.t-menuburger_second.t-menuburger-opened span:nth-child(2),
.t-menuburger_second.t-menuburger-opened span:nth-child(3) {
    left: 0;
    right: 0;
    width: 100% !important;
}

/*---menu burger third style---*/

.t-menuburger_third span:nth-child(4) {
    width: 70%;
    left: unset;
    right: 0;
}

@media (hover),
(min-width: 0\0
) {
    .t-menuburger_third:not(.t-menuburger-opened):hover span:nth-child(4) {
        width: 100%;
    }
}

.t-menuburger_third.t-menuburger-opened span:nth-child(4) {
    width: 0 !important;
    right: 50%;
}

/*---menu burger fourth style---*/

.t-menuburger_fourth {
    height: 12px;
}

.t-menuburger_fourth.t-menuburger__small {
    height: 8px;
}

.t-menuburger_fourth.t-menuburger__big {
    height: 18px;
}

.t-menuburger_fourth span:nth-child(2),
.t-menuburger_fourth span:nth-child(3) {
    top: 4px;
    opacity: 0;
}

.t-menuburger_fourth span:nth-child(4) {
    top: 8px;
}

.t-menuburger_fourth.t-menuburger__small span:nth-child(2),
.t-menuburger_fourth.t-menuburger__small span:nth-child(3) {
    top: 3px;
}

.t-menuburger_fourth.t-menuburger__small span:nth-child(4) {
    top: 6px;
}

.t-menuburger_fourth.t-menuburger__small span:nth-child(2),
.t-menuburger_fourth.t-menuburger__small span:nth-child(3) {
    top: 3px;
}

.t-menuburger_fourth.t-menuburger__small span:nth-child(4) {
    top: 6px;
}

.t-menuburger_fourth.t-menuburger__big span:nth-child(2),
.t-menuburger_fourth.t-menuburger__big span:nth-child(3) {
    top: 6px;
}

.t-menuburger_fourth.t-menuburger__big span:nth-child(4) {
    top: 12px;
}

@media (hover),
(min-width: 0\0
) {
    .t-menuburger_fourth:not(.t-menuburger-opened):hover span:nth-child(1) {
        transform: translateY(1px);
    }

    .t-menuburger_fourth:not(.t-menuburger-opened):hover span:nth-child(4) {
        transform: translateY(-1px);
    }

    .t-menuburger_fourth.t-menuburger__big:not(.t-menuburger-opened):hover span:nth-child(1) {
        transform: translateY(3px);
    }

    .t-menuburger_fourth.t-menuburger__big:not(.t-menuburger-opened):hover span:nth-child(4) {
        transform: translateY(-3px);
    }
}

.t-menuburger_fourth.t-menuburger-opened span:nth-child(1),
.t-menuburger_fourth.t-menuburger-opened span:nth-child(4) {
    top: 4px;
}

.t-menuburger_fourth.t-menuburger-opened span:nth-child(2),
.t-menuburger_fourth.t-menuburger-opened span:nth-child(3) {
    opacity: 1;
}

/*---menu burger animations---*/

@keyframes t-menuburger-anim {
    0% {
        width: 80%;
        left: 20%;
        right: 0;
    }
    50% {
        width: 100%;
        left: 0;
        right: 0;
    }
    100% {
        width: 80%;
        left: 0;
        right: 20%;
    }
}

@keyframes t-menuburger-anim2 {
    0% {
        width: 80%;
        left: 0;
    }
    50% {
        width: 100%;
        right: 0;
        left: 0;
    }
    100% {
        width: 80%;
        left: 20%;
        right: 0;
    }
}