* {
    margin: 0px;
    border: 0px;
    padding: 0px;
    color: black;
}

hr {
    border-top: 1px dashed green;
}

table {
    table-layout: auto;
    width: 100%;
    border: 1px solid;
    border-collapse: collapse;
}

th {
    border: 1px solid;
    background-color: gainsboro;
    padding: 0.5rem 0.5rem;
    white-space: nowrap;
}

td {
    border: 1px solid;
    padding: 0.5rem 0.5rem;
}

fieldset {
    border: 1px dashed red;
    padding: 1rem;
}

legend {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Body Grid Layout */
body {
    background-color: #f1f2f6;
    min-height: 100vh;
    display: grid;
    grid-template-areas: 
        "header"
        "content"
        "footer";
    grid-template-columns: 100%;
    grid-template-rows: 3rem 1fr 2rem; 
}

.sidebar_left {
    display: none;
}

.sidebar_right {
    display: none;
}

.content {
    grid-area: content;
    padding: 20% 20%;
    text-align: center;
}