html,
body {
        color: #555;
  height: 100%;
}
body {
  text-align: center;
}

.input-group-addon, .input-group-btn, .form-control, .btn {
    border-radius: unset;
}

/* Extra markup and styles for table-esque vertical and horizontal centering */
.site-wrapper {
    top:0;
    background-color:#F8F8F8;
    display: table;
    width: 100%;
    height: 100%; /* For at least Firefox */
    min-height: 100%;
    -webkit-box-shadow: inset 0 0 100px rgba(0,0,0,.5);
    box-shadow: inset 0 0 100px rgba(0,0,0,.5);
}

.site-wrapper-inner {
    display: table-cell;
    vertical-align: top;
}

.cover-container {
    margin-right: auto;
    margin-left: auto;
}

/* Padding for spacing */
.inner {
    padding: 30px;
}

.cover {
    padding: 20px;
    background-color: #FFF;
    box-shadow: 0px 0px 30px 5px rgba(0,0,0,.1);
}

.mastfoot {
    color: #999; /* IE8 proofing */
    color: rgba(255,255,255,.5);
}

.customtextbox {
    border: none;
    border-bottom: 1px solid #eee;
    height: 40px;
    width: 100%;
    color:#555;
}

@media (min-width: 768px) {
    .cover {
        padding: 20px;
        background-color: #FFF;
        /*box-shadow: 0px 0px 30px 5px rgba(0,0,0,.5);*/
    }

    .mastfoot {
        position: fixed;
        bottom: 0;
    }
    /* Start the vertical centering */
    .site-wrapper-inner {
        vertical-align: middle;
    }
    /* Handle the widths */
    .mastfoot,
    .cover-container {
        width: 100%; /* Must be percentage or pixels for horizontal alignment */
    }
}

@media (max-width: 768px) {
    .cover {
        padding: 20px;
        background-color: #FFF;
        position: fixed;
        top: 50%;
        transform: translateY(-50%);
        left: 0;
        right: 0;
        margin: auto;
        width: 90%;
        /*box-shadow: 0px 0px 30px 5px rgba(0,0,0,.5);*/
    }
}