@charset "UTF-8";

section.page_contents_section {
    margin-top: 10rem;
}

/* visual */
#visual>div {
    width: 100%;
    margin: 0 auto;
}

#visual>div>img {
    max-width: 100%;
    height: auto;
}

#visual>div>#title {
    background-color: rgba(15, 86, 141, 0.7);
    width: 25rem;
    padding: 1rem 2rem;
    margin: 0 auto;
    position: relative;
    margin-top: -10rem;
}

#visual>div>#title>h1 {
    text-align: center;
    color: rgb(255, 255, 255);
    width: 100%;
    margin-top: 3.125rem;
}

#visual>div>#title>p {
    text-align: center;
    color: rgb(255, 255, 255);
    width: 100%;
}

/* message */
#message>p {
    padding-top: 3rem;
    text-align: center;
}

/* member */
#member {
    width: 100%;
    text-align: center;
}

#member>section {
    height: 7rem;
    max-width: 100%;
    padding-top: 1rem;
    margin: 2rem 2rem;
    display: inline-block;
}

#member>section>img {
    width: 8rem;
    height: 8rem;
}

/* discussion */
.discussion_body {
    width: 100%;
}

.discussion_body>section>section {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
}

.discussion_body>section>section:nth-child(odd) {
    flex-direction: row-reverse;
}

.discussion_body>section>section>.discussion_image {
    min-width: 6rem;
    width: 6rem;
}

.discussion_body>section>section>.discussion_image>img {
    max-width: 100%;
}

.discussion_body>section>section>.discussion_text {
    position: relative;
    padding: 1rem 2rem;
    background-color: rgb(238, 238, 238);
    flex: 1;
}

.discussion_body>section>section:nth-child(even)>.discussion_text {
    margin: 0 110px 0 15px;
}

.discussion_body>section>section:nth-child(odd)>.discussion_text {
    margin: 0 15px 0 110px;
}

.discussion_body>section>section:nth-child(even)>.discussion_text::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -30px;
    margin-top: -15px;
    border: 15px solid transparent;
    border-right: 15px solid rgb(238, 238, 238);
}

.discussion_body>section>section:nth-child(odd)>.discussion_text::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 100%;
    margin-top: -15px;
    border: 15px solid transparent;
    border-left: 15px solid rgb(238, 238, 238);
}

.discussion_body>.insertion {
    width: 100%;
    display: inline-block;
    text-align: center;
}

.discussion_body>.insertion>img {
    width: 25rem;
    height: auto;
}

/* people_top */
#people_top {
    text-align: center;
    position: relative;
    padding-top: 3.125rem;
}

#people_top>a {
    background-color: rgb(255, 255, 255);
    min-width: 200px;
    height: 80px;
    margin: 0 auto;
    padding: 15px 35px;
    text-decoration: none;
    font-size: 1.5rem;
    border: 3px solid rgb(20, 180, 180);
    color: rgb(20, 180, 180);
}

#people_top>a:hover {
    opacity: 0.5;
    transition: 0.5s;
}