#recommend * {
    box-sizing: border-box;
}

#recommend {
    color: #333;
    background-color: #fff;
    display: table;
}

#recommend > div {
    display: table-cell;
    vertical-align: middle;
    position: relative;
    margin: 0;
    padding: 0;
    border: none;
}

.r-inner {
    display: block;
    position: relative;
    margin: 0 auto;
    padding: 10px;
    width: 100%;
    max-width: 690px;
    border: none;
}
.r-title {
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1.2;
    padding: 10px 5%;
}
.r-author {
    font-size: 1.2em;
    font-weight: bold;
    line-height: 1.2;
    padding: 10px 5%;
}
.r-description {
    margin: 20px 0;
    font-size: 0.9em;
    line-height: 1;
    padding: 10px 5%;
}
.r-linkbutton {
    position: relative;
    overflow: hidden;
    text-align: center;
    width: 70%;
    height: 3.2em;
    margin: 20px auto;
    padding: 0 0.5em;
    border: solid 0.1em #f80;
    border-radius: 0.5em;
    font-size: 1.2em;
    line-height: 3em;
}
.r-linkbutton.r-main {
    background-color: #f80;
}
.r-linkbutton.r-sub {
    background-color: #fff;
}
.r-linkbutton > a {
    display: inline-block;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    text-decoration: none;
}
.r-linkbutton.r-main > a {
    color: #fff;
}
.r-linkbutton.r-sub > a {
    color: #f80;
}