.title-box {
    padding: 70px 0 40px 0;
    margin-bottom: 10px;
    text-align: center;
    background: #eee;
}

.title h1 {
    line-height: 50px;
    font-size: 28px;
    color: #008140;
    margin: 0;
}

.title-box .info {
    font-size: 14px;
    color: #999;
}

.title-box .info .fa { color: #BBB; }

@media (max-width: 768px) {
    .title h1 { line-height: 20px; padding: 10px 0; }
}

@media (max-width: 576px) {
    .title-box { padding-top: 30px; }
    .title h1 { font-size: 20px; }
}

/* region ↓视频和描述↓ */
.main {
    font-size: 14px;
    color: #555;
    width: 90%;
    max-width: 1440px;
    margin: 0 auto;
    padding-top: 30px;
}

@media (max-width: 1460px) {
    .main { width: 96%; }
}

.main .content {
    padding: 10px 0 50px 0;
    line-height: 30px;
}

.main .content .description {
    width: 90%;
    margin: 25px auto;
}
/* endregion ↑视频和描述↑ */

.trans * {
    transition: all .3s ease-out 0s;
    -moz-transition: all .3s ease-out 0s;
    -webkit-transition: all .3s ease-out 0s;
    -o-transition: all .3s ease-out 0s;
}
.next-page {
    width: 90%;
    height: 60px;
    line-height: 30px;
    margin: 30px auto 15px auto;
}

.color-333 { color: #333; }

.next-page a {
    text-decoration-line: none;
    color: inherit;
}

.next-page a:hover {
    color: #008140;
}

.next-page .left {
    float: left;
}

.next-page .right {
    float: right;
    width: 160px;
    height: 90px;
    padding: 4px 24px 20px 0;
}

.next-page .right a {
    width: 100%;
    height: 52px;
    line-height: 52px;
    display: block;
    background: #eee;
    color: #555;
    text-align: center;
}
.next-page .right a:hover {
    color: #008140;
}