.introduce-img {
    box-shadow: 0 0 10px rgba(0, 0, 0, 1);
    position: absolute;
    width: 750px;
    height: auto;
    top: -125px;
    right: -50px;
}

.introduce-container {
    width: calc(100vw - 750px);
    margin-left: 75px;
}

.introduction-subtitle {
    font-size: 1.5rem;
    line-height: 1.4em;
    text-align: center;
    letter-spacing: 0.3rem;
}

/* ====for user comments==== */
.user-images-list {
    list-style: none;
}

.user-image-container {
    margin: 20px;
}

.user-image {
    width: 100px;
}

/* ====vs table==== */
table thead {
    font-size: 1.5em;
}

table tbody {
    font-size: 1.15em;
}

.table tr td,
.table tr th {
    padding-top: 20px;
    padding-bottom: 20px;
}

table tbody td:nth-child(odd) {
    color: #5c6f8a;
}

table tbody td:nth-child(odd)::before {
    content: "❌";
    margin-right: 10px;
}

table tbody td:nth-child(even) {
    /* bold */
    font-weight: 600;
    text-align: right;
}

table tbody td:nth-child(even)::after {
    content: "✔︎";
    font-size: 1.25em;
    color: green;
    margin-left: 10px;
}