body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
}
.pointer {
  cursor: pointer;
}
.header {
  background: #555;
  color: #f1f1f1;
  height: 64px;
  box-shadow: 0px 2px 2px -1px rgb(0 0 0 / 20%);
  background-color: #fff;
}
.header > div {
  display: flex;
  padding: 8px 24px 8px 1.5rem;
  height: 48px;
}
.header > div > div {
  height: auto;
}
.hb1 {
  flex: 0 0 56px;
}
.hb2 {
  flex: 0 0 80px;
}
.hb2 img {
  width: 100%;
}
.hb3 {
  flex-grow: 1;
}
.hb4 {
  display: flex;
  flex: 0 0 12rem;
}
.sign {
  text-decoration: none;
}
.sign > div {
  margin-top: 5px;
  padding: 10px;
  padding-left: 12px;
  background-color: red;
  color: white;
  font-size: 1rem;
  border-radius: 5px;
  font-weight: 500;
}
.sign > div:hover {
  opacity: 0.7;
}
#shopCart,
.hb1list {
  width: 1.5rem;
  height: 1.5rem;
  padding: 12px;
  color: black;
  border-radius: 1.5rem;
}
#shopCart {
  padding: 0px 12px 12px 12px;
}
#shopCart > div {
  height: 12px;
  width: 1.5rem;
}
#shopCart > div > div {
  height: 1rem;
  width: 1rem;
  background-color: red;
  z-index: 110;
  border-radius: 1rem;
  text-align: center;
  font-weight: 700;
  font-size: 12px;
  padding: 2px;
  display: none;
}
.hb1list:hover {
  background-color: rgba(0, 0, 0, 0.08);
}
#shopCart + div {
  width: 84px;
  height: 48px;
}
.hbside1 {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: 300px;
  height: 750px;
  position: fixed;
  display: none;
}
.hbside1 > div {
  width: 300px;
  height: 750px;
  background-color: white;
  z-index: 100;
  position: fixed;

  box-shadow: 0px 3px 5px -1px rgb(0 0 0 / 20%),
    0px 5px 8px 0px rgb(0 0 0 / 14%), 0px 1px 14px 0px rgb(0 0 0 / 12%);
}
.hb1sidehead {
  display: flex;
  padding: 8px 24px 8px 1.5rem;
}
.hb1sidehead ~ div {
  width: 100%;
  height: 46px;
  cursor: pointer;
}
.hb1sidehead ~ div:hover {
  background-color: rgba(0, 0, 0, 0.08);
}
.hb1sidehead ~ div > a {
  width: 100%;
  height: 1.5rem;
  display: flex;
  padding: 11px 16px 11px 1rem;
  text-decoration: none;
  color: black;
}
.hb1sidehead ~ div > a > div {
  padding-right: 2rem;
  display: flex;
  align-items: center;
}
.hb1sideheaddivadiv {
  font-size: 1rem;
  font-weight: 600;
}

.content {
  padding-top: 64px;
}
.sticky {
  position: fixed;
  top: 0;
  width: 100%;
}
.contentFoot {
  background-color: rgb(54, 80, 96);
  padding: 2% 10% 2% 10%;
  color: white;
  font-size: 14px;
}
.contentFoot > div {
  width: 100%;
  display: flex;
}
.footb1 {
  justify-content: center;
  align-items: center;
}
.connect {
  width: 6%;
  height: 10rem;
  display: flex;
  min-width: 3.75rem;
  flex-direction: column;
  align-items: center;
}
.connect > div {
  height: 1.875rem;
  width: auto;
  padding-top: 10px;
}
.info {
  width: 94%;
  display: flex;
  justify-content: space-between;
  padding-top: 1.25rem;
}
.info > div {
  flex: 30% 0 0;
}
.info > div > div {
  padding: 3px;
}
.footb2 {
  justify-content: space-around;
  padding-top: 1.25rem;
}
.footb3 {
  justify-content: space-around;
  text-align: center;
}

#regCom,
#regStu,
#logCom,
#logStu {
  display: none;
}