.p-about__banner {
    max-width: 242px;
    width: 100%;
    margin: 0 auto 30px;
    position: relative;
}

.p-about__list-animate {
    position: absolute;
    left: 50%;
    top: 50%;
    font-size: 8px;
    line-height: 8px;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 100%;
    padding: 0 26% 35%;
    overflow: hidden;
}

.p-about__list-animate .item {
    position: relative;
}

.p-about__list-animate .item:not(:last-child) {
    margin-bottom: 5px;
}

.p-about__list-animate .item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1px;
    background-color: var(--color-white);
    width: 1px;
    height: 6px;
}

.p-about__list-animate .item span {
    display: inline-block;
    -webkit-animation-name: item-show;
    animation-name: item-show;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    -webkit-animation-duration: .25s;
    animation-duration: .25s;
    white-space: nowrap;
    opacity: 0;
}

.p-about__list-animate .item:nth-child(1) span {
    -webkit-animation-delay: .5s;
    animation-delay: .5s;
}

.p-about__list-animate .item:nth-child(2) span {
    -webkit-animation-delay: 1s;
    animation-delay: 1s;
}

.p-about__list-animate .item:nth-child(3) span {
    -webkit-animation-delay: 1.5s;
    animation-delay: 1.5s;
}

.p-about__list-animate .item:nth-child(4) span {
    -webkit-animation-delay: 2s;
    animation-delay: 2s;
}

.p-about__list-animate .item:nth-child(5) span {
    -webkit-animation-delay: 2.5s;
    animation-delay: 2.5s;
}

.p-about__list-animate .item:nth-child(6) span {
    -webkit-animation-delay: 3s;
    animation-delay: 3s;
}

@-webkit-keyframes item-show {
    0% {
        opacity: 0;
    }

    1% {
        opacity: 1;
    }

    99% {
        background-color: transparent;
        color: var(--color-white);
        opacity: 1;
    }

    100% {
        background-color: var(--color-cadetblue);
        color: hsla(0, 0%, 20%, 1);
        opacity: 1;
    }
}

@keyframes item-show {
    0% {
        opacity: 0;
    }

    1% {
        opacity: 1;
    }

    99% {
        background-color: transparent;
        color: var(--color-white);
        opacity: 1;
    }

    100% {
        background-color: var(--color-cadetblue);
        color: hsla(0, 0%, 20%, 1);
        opacity: 1;
    }
}

@media (min-width: 768px) {
    .p-about__banner {
        max-width: 287px;
    }

    .p-about__list-animate {
        line-height: 10px;
        font-size: 10px;
    }

    .p-about__list-animate .item::before {
        height: 8px;
    }

    .p-about__list-animate .item:not(:last-child) {
        margin-bottom: 7px;
    }
}

@media (min-width: 1024px) {
    .p-about__banner {
        max-width: 419px;
    }

    .p-about__list-animate {
        line-height: 14px;
        font-size: 14px;
    }

    .p-about__list-animate .item::before {
        height: 12px;
    }

    .p-about__list-animate .item:not(:last-child) {
        margin-bottom: 8px;
    }
}

@media (min-width: 1234px) {
    .p-about__banner {
        max-width: 494px;
        margin-bottom: 60px;
    }

    .p-about__list-animate {
        line-height: 17px;
        font-size: 17px;
    }

    .p-about__list-animate .item:not(:last-child) {
        margin-bottom: 11px;
    }
}