.column{

    position: relative;

    float: left;

    padding: 30px 0;

    width: 25%;

    z-index: 0;

    background-color: orange;

    text-align: center;

}

.button:before,.button:after{

    content: '';

    position: absolute;

}

.button:before{

    top: -5px;

    bottom: -5px;

    left: -5px;

    right: -5px;

    z-index:-1;

    border-radius: 9px;

}

.button.red:before{

    background: #d02e17;

    background-image: linear-gradient(to bottom, #b32511, #ffffff);

}

.button {

    display: inline-block;

    position: relative;

    height: 33px;

    line-height: 33px;

    background-image: linear-gradient(to bottom,#e74a29 0%, #e6451b 50%, #d02e17 50%, #b3150b 100%);

    border: #000000 1px dotted;

    box-shadow: 0 2px 1px rgba(0,0,0,0.25);

}