week2.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

*::-webkit-scrollbar {
  display: none;
}

a {
  color: black;
  text-decoration: none;
}

body {
  display: grid;
  grid-template-columns: 100px auto;
  grid-template-rows: minmax(100px, auto) 60px auto minmax(100px, auto);
}

header {
  width: 100%;
  text-align: center;
  grid-column: 1/-1;
  line-height: 100px;
  background-color: rgb(255, 253, 240);
  font-family: "Jua", sans-serif;
}

aside {
  font-family: "Jua", sans-serif;
}

nav {
  grid-column: 1/-1;
  margin-top: 18.7px;
  /* line-height: 60px; */
}

aside,
nav {
  text-align: center;
}

nav li {
  display: inline-block;
  margin: 0px 10px;
  background-color: bisque;
  padding: 3px;
  border-radius: 15%;
}

section li {
  list-style-type: none;
}

section {
  margin: 15px;
}

aside {
  background-image: url(https://search.pstatic.net/common/?src=http%3A%2F%2Fblogfiles.naver.net%2FMjAxODAyMDhfMTAy%2FMDAxNTE4MDc5NDQwMTg1.V_GCO-tKZ4zaGSR8R6hS1O4TIWA6VNojk4E20o0L9eIg.FABkc53p4U0NrsNtIZwXtFaAo3Qn62OfNLKRg_nN1SYg.JPEG.copymach%2Fpic_006.jpg&type=sc960_832);
  background-size: cover;
}

main {
  background-image: url(https://search.pstatic.net/sunny/?src=https%3A%2F%2Fi.pinimg.com%2Foriginals%2F40%2F47%2F1e%2F40471ec847bef7d51fa032359b3547be.jpg&type=sc960_832);
  background-size: contain;
}

footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  cursor: pointer;
  grid-column: 1/-1;
}

table {
  border-collapse: collapse;
  width: 500px;
}

tr {
  border-top: 1px solid black;
  border-bottom: 1px solid black;
}

td {
  text-align: center;
}

tr:nth-child(odd) {
  background-color: #e6f1ff;
}

tr:nth-child(even) {
  background-color: #f0f7ff;
}

thead th {
  background-color: #f0f7ff;
}