.input_items {
    border: 1px solid #edf1f4;
    border-radius: 4px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 12px;
    position: relative;
    cursor: pointer;
    transition: width 0.5s ease, padding 0.5s ease;
}

.input_items.active {
    width: 100%;
    cursor: auto;
    justify-content: flex-start;
    padding: 0 12px;
}

.input_items input {
    flex: 1;
    height: 100%;
    outline: none;
    opacity: 0;
    visibility: hidden;
    transform: translateX(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    padding-right: 35px;
}

.input_items.active input {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.input_items input:focus::placeholder {
    color: transparent;
}


.tab__button__about {
    position: relative;
}

.tab__button__about::before {
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: 50%;
    top: 108%;
    transform: translateX(50%) rotate(180deg);
    font-size: 28px;
    background: #fff;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: .2s linear;
}
.tab__button__about.active::before {
    opacity: 1;
    visibility: visible;
    top: 100%;
}