.list-topic {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}
.topic {
    width: calc(100% / 5 - 30px);
    display: block;
    border: 2px solid #000000;
    padding: 16px 12px;
    border-radius: 10px;
    font-size: 20px;
    font-weight: 500;
    margin-top: 11px;
    text-align: center;
    color: #000;
    transition: 0.5s;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    transition: 0.5s;
    position: relative;
}
.topic span {
    position: absolute;
    width: 30px;
    height: 25px;
    top: -25px;
    left: 6%;
    border-radius: 50px 50px 0 0;
    background-color: var(--primary-color);
}
.topic span:last-child {
    left: 77%;
}
.topic span::before {
    content: "";
    position: absolute;
    width: 15px;
    height: 15px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50px;
    background-color: #fff;
    transition: 0.5s;
}
.topic:hover {
    transform: translateY(-5px);
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}
.topic:hover span::before {
    height: 5px;
}
@media (max-width: 767px) {
    .topic {
        width: calc(100% / 4 - 20px);
    }
}
@media (max-width: 575px) {
    .topic {
        width: calc(100% / 2 - 20px);
    }
}
@media (max-width: 450px) {
    .topic {
        width: 100%;
    }
}