.rubber_stamp {
    font-family: 'Vollkorn', serif;
    font-size: 45px;
    line-height: 50px;
    text-transform: uppercase;
    font-weight: bold;
    color: red;
    border: 8px solid red;
    float: left;
    padding: 10px 20px;
    border-radius: 10px;
    opacity: 0.55;
    -webkit-transform: rotate(-12deg);
    -o-transform: rotate(-12deg);
    -moz-transform: rotate(-12deg);
    -ms-transform: rotate(-12deg);
    position: absolute;
    top: 10%;
}

.rubber_stamp::after {
    position: absolute;
    content: " ";
    width: 100%;
    height: auto;
    min-height: 100%;
    top: -10px;
    left: -10px;
    padding: 10px;
    background: url(https://raw.github.com/domenicosolazzo/css3/master/img/noise.png) repeat;
}