/*CSS*/
div.contenido-404{
    padding:40px 20%;
    text-align:center;
}
    div.contenido-404>h1{
        padding:0 0 10px;
    }
        div.contenido-404>h1>span{
            color:#68a08a;
            display:inline-block;
            font-family:'PT Sans Narrow', sans-serif;
            font-size:96pt;
            font-weight:600;
            position:relative;
            z-index:1;
        }
            div.contenido-404>h1>span>i{
                background-color:#aec9bf;
                border-radius:4px;
                color:#fff;
                display:block;
                font-family:'PT Sans Narrow', sans-serif;
                font-size:18pt;
                font-style:normal;
                font-weight:400;
                left:-30px;
                padding:3px 10px 4px;
                position:absolute;
                top:12px;
                z-index:2;
            }
    div.contenido-404>p{
        color:#68a08a;
        font-family:'PT Sans Narrow', sans-serif;
        font-size:24pt;
        font-weight:600;
        padding:20px 0;
    }
    div.contenido-404>h1:first-child+p+p{
        color:#6d6d6d;
        font-size:16pt;
        font-weight:400;
    }
        div.contenido-404>p>a{
            background-color:#68a08a;
            border:1px solid #68a08a;
            border-radius:6px;
            color:#fff;
            display:inline-block;
            font-family:'PT Sans Narrow', sans-serif;
            font-size:14pt;
            font-weight:400;
            margin:30px 0 0;
            padding:10px 13px;
            text-decoration:none;
            transition:background-color 0.2s;
            -ms-transition:background-color 0.2s;
            -moz-transition:background-color 0.2s;
            -o-transition:background-color 0.2s;
            -webkit-transition:background-color 0.2s;
        }
        div.contenido-404>p>a:hover{
            background-color:#fff;
            border-color:#d1d9d6;
            color:#68a08a;
        }

/*

RESPONSIVO

*/
@media screen and (max-width:480px){
    div.contenido-404{
        padding:40px 20px;
    }
}