.chart-wrapper {
    border-radius: 4px;
    box-shadow: 1px 1px 10px 1px rgba(0,0,0,0.4);
    width: 100%;
}

.challenge-stats-wrapper {
    margin: 80px 0;
}

thead {
    width: 100%;
    font-weight: 600;
}
thead tr, thead th {
    padding: 10px 20px;
    border-bottom: 1px solid lighten(#ccc, 35%);
}
tbody {
    width: 100%
}
tbody tr {
    padding: 10px 20px;
    border-top: 1px solid #c6cbd1;
}
tbody td {
    padding: 10px 20px;
    border-bottom: 1px solid lighten(#ccc, 35%);
}
table {
    width: 100%;
    overflow: auto;
    border-spacing: 0;
    border-collapse: collapse;
    margin-bottom: 20px;
    text-align: left;
}