body {
}
<style >
* {
    box-sizing: border-box;
}

body {
    /*background: steelblue;*/
    color: #000000;
    /*font-family: "Open Sans", arial;*/
}

table {
    width: 95%;
    /*max-width: 600px;*/
    /*height: 320px;*/
    border-collapse: collapse;
    border: 1px solid #38678f;
    margin: 40px auto;
    background: white;
}

th {
    background: steelblue;
    height: 34px;
    width: 25%;
    font-weight: lighter;
    text-shadow: 0 1px 0 #38678f;
    /*color: white;*/
    border: 1px solid #38678f;
    box-shadow: inset 0px 1px 2px #568ebd;
    transition: all 0.2s;
    padding-left: 20px !important;
}

tr {
    border-bottom: 1px solid #cccccc;
}

    tr:last-child {
        border-bottom: 0px;
    }

td {
    border-right: 1px solid #cccccc;
    padding: 10px;
    transition: all 0.2s;
    color: #000000;
}

    td:last-child {
        border-right: 0px;
    }

    td.selected {
        background: #d7e4ef;
        z-index:;
    }

    td input {
        font-size: 12px;
        background: none;
        outline: none;
        border: 0;
        display: table-cell;
        height: 100%;
        width: 100%;
    }

        td input:focus {
            box-shadow: 0 1px 0 steelblue;
            color: steelblue;
        }

::-moz-selection {
    background: steelblue;
    color: white;
}

::selection {
    background: steelblue;
    color: white;
}

.heavyTable {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: float 5s infinite;
}

.main {
    max-width: 600px;
    padding: 10px;
    margin: auto;
}

.content {
    /*color: white;*/
    /*text-align: center;*/
}

    .content p,
    .content pre,
    .content h2 {
        text-align: left;
    font-weight:lighter;
        }

    .content pre {
        padding: 1.2em 0 0.5em;
        background: white;
        background: rgba(255, 255, 255, 0.7);
        border: 1px solid rgba(255, 255, 255, 0.9);
        color: #38678f;
    }

    .content .download {
        margin: auto;
        background: rgba(255, 255, 255, 0.1);
        display: inline-block;
        padding: 1em 1em;
        border-radius: 12em;
        margin-bottom: 2em;
    }

    .content .button {
        display: inline-block;
        text-decoration: none;
        /*color: white;*/
        height: 48px;
        line-height: 48px;
        padding: 0 20px;
        border-radius: 24px;
        border: 1px solid #38678f;
        background: steelblue;
        box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 1px 3px rgba(255, 255, 255, 0.2);
        transition: all 0.1s;
    }

        .content .button:hover {
            background: #4f8aba;
            box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 0 10px rgba(255, 255, 255, 0.1);
        }

        .content .button:active {
            color: #294d6b;
            background: #427aa9;
            box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 0 5px rgba(0, 0, 0, 0.2);
        }

        .content .button:focus {
            outline: none;
        }

h1 {
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

</style >