.reviewer_box {
    position: relative;
    clear: both;
    overflow: hidden;
    max-width: 800px;
    margin-right: auto;
    margin-left: auto;
    padding: 1em;
    border: 1px solid #ddd;
    border-radius: .25rem;
}
.reviewer_box:before {
    content: " ";
    display: table;
}
.reviewer_box a[href^=http]:after {
    display: none !important;
}
.reviewer_box a {
    color: #b21f31;
    text-decoration: none;
}
.reviewer_ttl {
    margin: 0 0 1em 0;
    padding: 0 0 0 1em;
    border-left: 2px solid #b21f31;
}
.reviewer_body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
}
.reviewer_imgwrap {
    width: 20%;
}
.reviewer_img {
    width: 100%;
    height: auto;
}
.reviewer-name {
    font-weight: 700;
    font-size: 1.25rem;
}
.reviewer-desc p {
    margin: 0;
}
.article h4 {
    border: none;
    margin: 0;
    padding: 0;
}
.reviewer-lnk {
    display: none;
}
@media screen and (min-width:641px) {
    .reviewer-lnk._pc {
        display: block;
    }
    .reviewer-desc {
        margin-left: 1em;
    }
    .reviewer-desc {
        width: calc(80% - 1em);
    }
    .reviewer-name {
        margin: 0 1em 0 0;
    }
}
@media screen and (max-width:640px) {
    .reviewer_body {
        display: block;
    }
    .reviewer_imgwrap {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
        /*justify-content: center;*/
        align-items: center;
        width: 100%;
        margin: 0 auto 1em;
    }
    .reviewer_imgbox {
        max-width: 100px;
        margin-right: 1em;
    }
    .reviewer-lnk._sp {
        display: block;
    }
    .reviewer-name {
        margin: 0 0 1em;
    }
    .reviewer-desc .reviewer-lnk {
        margin: 0 0 1em;
        text-align: center;
    }
    .reviewer-site {
        display: block;
    }
}