.c,
    .c h3,
    .c h4 {
        color: #008adb;
        text-align:center;
    }
.c hr {
    padding: 0;
    border: none;
    border-top: 5px solid #0b4887;
    color: #0b4887;
    text-align: center;
    margin: 0px auto;
}

.c hr { height: 10px; }

.c hr:after {
    content: "\2022";
    display: inline-block;
    position: relative;
    top: -12px;
    font-size: 25px;
    padding: 0 4px;
    background: #fff;
}


@media all and (min-width: 481px) {

    .c { margin:100px auto;}

    ._404{
        font-size: 220px;
        letter-spacing: 15px;
    }

    .c h3 {
        letter-spacing: 12px;
        font-size: 55px;
        line-height: 80%;
        margin: 20px;
    }

    .c h4{ font-size: 20px;}

    .c hr { width: 420px;}

    
}


@media all and (max-width: 480px) {
    .c { margin:50px auto;}

    ._404{
        font-size: 120px;
        letter-spacing: 15px;
    }

    .c h3 {
    letter-spacing: 8px;
    font-size: 35px;
    line-height: 55%;
    margin: 20px;
    }
    .c h4{ font-size: 15px;}

    .c hr { width: 300px;}
}