Lining up table header borders with table body borders

/* Body */
header {
    text-align: center;
}

header h1 {
    font-family: "Sigmar", serif;
    font-size: 60px;
    margin-bottom: 1px;
}

nav {
    margin-top: 0px;
}

nav li {
    display: inline-block;
    font-family: Arial, Helvetica, sans-serif;
    color: midnightblue;
    width: 250px;
    font-weight: 600;
}

table {
    border: 3px solid rgb(255, 182, 193);
    border-collapse: separate;
    border-spacing: 2px;
}

thead th {
    background-color: rgb(255, 182, 193);
    border-left: 2px;
}

tbody td {
    border-left: 2px solid rgb(255, 182, 193)
}