/* General Buttons */

.back {
    width: 130px;
    height: 40px;
    background: linear-gradient(to bottom, #4eb5e5 0%, #389ed5 100%);
    /* W3C */
    border: none;
    border-radius: 5px;
    position: relative;
    border-bottom: 4px solid #2b8bc6;
    color: #fbfbfb;
    font-weight: 600;
    font-family: 'Open Sans', sans-serif;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, .4);
    font-size: 15px;
    text-align: left;
    text-indent: 5px;
    box-shadow: 0px 3px 0px 0px rgba(0, 0, 0, .2);
    cursor: pointer;
    /* Just for presentation */
    display: block;
    margin: 0 auto;
    margin-bottom: 20px;
    float: right;
    z-index: 9998;
}

.back:active {
    box-shadow: 0px 2px 0px 0px rgba(0, 0, 0, .2);
    top: 1px;
}

.back:after {
    content: "";
    width: 0;
    height: 0;
    display: block;
    border-top: 20px solid #187dbc;
    border-bottom: 20px solid #187dbc;
    border-left: 16px solid transparent;
    border-right: 20px solid #187dbc;
    position: absolute;
    opacity: 0.6;
    right: 0;
    top: 0;
    border-radius: 0 5px 5px 0;
}


/* Button pointing left */

button.back {
    text-align: right;
    padding-right: 12px;
    box-sizing: border-box;
}

button.back:after {
    content: "";
    width: 0;
    height: 0;
    display: block;
    border-top: 20px solid #187dbc;
    border-bottom: 20px solid #187dbc;
    border-right: 16px solid transparent;
    border-left: 20px solid #187dbc;
    position: absolute;
    opacity: 0.6;
    left: 0;
    top: 0;
    border-radius: 5px 0 0 5px;
}