.jumbotron {
    position: relative;
    padding: 40px 0;
    color: #fff;
    text-align: center;
    text-shadow: 0 1px 3px rgba(0,0,0,.4),0 0 30px rgba(0,0,0,.075);
    background: #020031;
    background: -moz-linear-gradient(45deg,#020031 0,#6d3353 100%);
    background: -webkit-gradient(linear,left bottom,right top,color-stop(0%,#020031),color-stop(100%,#6d3353));
    background: -webkit-linear-gradient(45deg,#020031 0,#6d3353 100%);
    background: -o-linear-gradient(45deg,#020031 0,#6d3353 100%);
    background: -ms-linear-gradient(45deg,#020031 0,#6d3353 100%);
    background: linear-gradient(45deg,#020031 0,#6d3353 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#020031', endColorstr='#6d3353', GradientType=1);
    -webkit-box-shadow: inset 0 3px 7px rgba(0,0,0,.2),inset 0 -3px 7px rgba(0,0,0,.2);
    -moz-box-shadow: inset 0 3px 7px rgba(0,0,0,.2),inset 0 -3px 7px rgba(0,0,0,.2);
    box-shadow: inset 0 3px 7px rgba(0,0,0,.2),inset 0 -3px 7px rgba(0,0,0,.2);
}

    .jumbotron a {
        color: #fff;
        color: rgba(255,255,255,.5);
        -webkit-transition: all .2s ease-in-out;
        -moz-transition: all .2s ease-in-out;
        transition: all .2s ease-in-out;
    }

    .jumbotron aa:hover {
        color: #fff;
        text-shadow: 0 0 10px rgba(255,255,255,.25);
    }

    .jumbotron .container {
        position: relative;
        z-index: 2;
    }

    .jumbotron:after {
        content: '';
        display: block;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background: url(img/bs-docs-masthead-pattern.png) repeat center center;
        opacity: .4;
    }

@media only screen and (-webkit-min-device-pixel-ratio:2),only screen and (min--moz-device-pixel-ratio:2),only screen and (-o-min-device-pixel-ratio:2/1) {
    .jumbotron:after {
        background-size: 150px 150px;
    }
}

.masthead {
    padding: 60px 0 80px;
    margin-bottom: 0;
    color: #fff;
}

@media screen and (min-width:768px) {
    .masthead {
        padding: 90px 0 110px;
    }
}

.masthead h1 {
    font-size: 60px;
    line-height: 1;
    letter-spacing: -2px;
    font-weight: 700;
}

@media screen and (min-width:768px) {
    .masthead h1 {
        font-size: 90px;
    }
}

@media screen and (min-width:992px) {
    .masthead h1 {
        font-size: 100px;
    }
}

.masthead h2 {
    font-size: 18px;
    font-weight: 200;
    line-height: 1.25;
}

@media screen and (min-width:768px) {
    .masthead h2 {
        font-size: 24px;
    }
}

@media screen and (min-width:992px) {
    .masthead h2 {
        font-size: 30px;
    }
}

.masthead p {
    font-size: 40px;
    font-weight: 200;
    line-height: 1.25;
}

.masthead .masthead-button-links {
    margin-top: 30px;
}

.masthead-links {
    margin: 0;
    padding: 0;
    list-style: none;
}

    .masthead-links li {
        display: inline;
        padding: 0 10px;
        color: rgba(255,255,255,.25);
    }

        .masthead-links li a:hover {
            color: #fff;
        }

.subhead {
    text-align: center;
    border-bottom: 1px solid #ddd;
}

@media screen and (min-width:768px) {
    .subhead {
        text-align: left;
    }
}

.subhead h1 {
    font-size: 60px;
}

.subhead p {
    margin-bottom: 20px;
}

@media screen and (min-width:768px) {
    .subhead p {
        text-align: left;
    }
}

.btn-primary.btn-shadow {
    -webkit-box-shadow: inset 0 -4px 0 #2a6496;
    box-shadow: inset 0 -4px 0 #2a6496;
    border: 0;
    color: #fff;
}

.btn-lg.btn-shadow {
    padding: 13px 35px 17px;
}

.bc-social {
    padding: 15px 0;
    text-align: center;
    background-color: #f5f5f5;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #ddd;
}

.bc-social-buttons {
    margin-left: 0;
    margin-bottom: 0;
    padding-left: 0;
    list-style: none;
}

    .bc-social-buttons li {
        display: inline-block;
        line-height: 1;
        color: #555;
    }

        .bc-social-buttons li .fa {
            font-size: 18px;
            margin-right: 3px;
        }

        .bc-social-buttons li .fa-bbs {
            font-size: 20px;
        }

        .bc-social-buttons li a {
            color: #555;
        }

        .bc-social-buttons li.social-qq:hover {
            color: #428bca;
        }

        .bc-social-buttons li.social-bbs a:hover {
            color: #d9534f;
        }

    .bc-social-buttons > li + li:before {
        padding: 0 10px;
        color: #ccc;
        content: "|";
    }