.content-main {
    line-height: 2.42857rem;
    font-size: 1.28571rem;
}
.content-main a {
    color: #DB0025;
}
.content-main img {
    display: block;
    width: auto !important;
    max-width: 90% !important;
    height: auto !important;
    margin: 1em auto;
}
.content-main img.img-responsive {
    max-width: 100% !important;
    margin: inherit;
}
.content-main .head {
    border-left: 0.6rem solid #DB0025;
    padding: 0.5rem 3.2rem 0.5rem 2rem;
    margin-bottom: 2rem;
}
.content-main .head em {
    font-style: normal;
    color: #DB0025;
}
.badge-lightgray {
    background-color: #ccc;
    margin: 0.4rem 0.2rem;
    padding: 0.4rem 1rem;
    color: #fff;
}
.content-main .footer-docinfo {
    margin: 2em 0;
}
.content-main .footer-docnav {
    margin: 3em 0;
    padding-top: 1.5em;
    border-top: 1px solid #ccc;
}
.content-main h2, .content-main h3 {
    line-height: 1.3em;
}
.content-main .info {
    margin: 2em 0;
    line-height: 2em;
}
.content-main .info .label {
    float: right;
    margin-left: 1em;
}
.content-main .video-content {
    max-width: 70%;
    height: auto;
    margin: 0 auto;
}
@media (max-width: 768px) {
    .content-main img {
        max-width: 100% !important;
    }
}
@media (max-width: 992px) {
    .content-main .video-content {
        max-width: 100%;

    }
    .content-main p,.content-main{line-height: 1.6;}
}
@media (max-width: 480px) {
    .content-main .video-content iframe {
        max-height: 300px;
    }

    .content-main .head h1 {
        font-size: 1.5em;
    }
}