.hamburger--slider .hamburger-inner {
    top: 2px;
}

.hamburger--slider .hamburger-inner::before {
    top: 10px;
    transition-property: transform, opacity;
    transition-timing-function: ease;
    transition-duration: 0.15s;
}

.hamburger--slider .hamburger-inner::after {
    top: 20px;
}

input#menu-toggle:checked ~ .hamburger--slider .hamburger-inner {
    transform: translate3d(0, 10px, 0) rotate(45deg);
}

input#menu-toggle:checked ~ .hamburger--slider .hamburger-inner::before {
    transform: rotate(-45deg) translate3d(-5.71429px, -6px, 0);
    opacity: 0;
}

input#menu-toggle:checked ~ .hamburger--slider .hamburger-inner::after {
    transform: translate3d(0, -20px, 0) rotate(-90deg);
}