#container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto;
  width: 70%;
  margin: auto;
  gap: 50px;
  margin-bottom: 50px;
}
#container > div {
  box-shadow: rgba(6, 24, 44, 0.4) 0px 0px 0px 2px,
    rgba(6, 24, 44, 0.65) 0px 4px 6px -1px,
    rgba(255, 255, 255, 0.08) 0px 1px 0px inset;
  height: 320px;
  border-radius: 5px;
  text-align: center;
  align-items: center;
}
#container > div:hover {
  cursor: pointer;
  /* border: 2px solid rgb(0, 187, 255); */
}
#container > div > img {
  border-radius: 5px;
  display: block;
  width: 100%;
  height: 60%;
  margin: auto;
  margin-bottom: 10px;
}
#container > div > h2 {
  margin-bottom: 0%;
}
#container > div > h3 {
  margin-top: 0%;
  color: gray;
}

.btn-div {
  /* border: 1px solid blue; */
  width: 100%;
  height: 8%;
  display: flex;
  justify-content: space-evenly;
}
.btn-div > button {
  padding-left: 10px;
  padding-right: 10px;
  border: none;
  border-radius: 5px;
  color: white;
  background-color: rgb(41, 165, 66);
  font-family: "Baloo 2", cursive;
}

#searching {
  /* border: 1px solid red; */
  display: flex;
  justify-content: space-evenly;
  width: 70%;
  height: 30px;
  margin: auto;
  margin-top: 40px;
  margin-bottom: 30px;
}
.searchteacher {
  border-radius: 5px;
  border: 3px solid gray;
  width: 40%;
  outline: none;
}
.searchsubject {
  border-radius: 5px;
  border: 3px solid gray;
  width: 40%;
  outline: none;
}

/* ----------------------------responsive--------------------- */
@media all and (min-width: 320px) and (max-width: 800px) {
  #container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
}

@media all and (min-width: 100px) and (max-width: 319px) {
  #container {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    grid-template-rows: auto;
  }
}
/* --------------------navbar----------------- */
#navBtn:hover {
  filter: brightness(110%);
  box-shadow: rgba(6, 24, 44, 0.4) 0px 0px 0px 2px,
    rgba(6, 24, 44, 0.65) 0px 4px 6px -1px,
    rgba(255, 255, 255, 0.08) 0px 1px 0px inset;
}

#hamburger,
#hamBtn {
  display: none;
}

#logo {
  width: 75px;
  height: 40px;
  border-radius: 22px;
}

#nav {
  display: flex;
  justify-content: space-between;
  /* background-color: #dedede; */
  border: 0px solid black;
  width: 90%;
  margin: auto;
  padding: 13px;
}
#nav > div:nth-child(2) {
  display: flex;
  justify-content: space-evenly;
  gap: 20px;
}
body {
  /* width: 90%; */
  border: 0px solid red;
  margin: auto;
  font-family: sans-serif;
}
#navbtnDiv {
  border: 0px solid red;
  width: 40%;
  color: white;
}
#navbtnDiv a {
  border: 0px solid green;
  color: white;
  text-decoration: none;
}
/* #navbtnDiv>a{
border:1px solid green;
display:inline-block;
} */
#navBtn {
  width: 80%;
  color: white;
  border: 1px solid rgb(4, 0, 255);
  /* height: 50px; */

  border-radius: 7px;
  background-color: #f39c12;
  border: 0px solid green;
  color: white;
  font-size: 14px;
  line-height: 18px;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
  font-weight: bold;
}
@media all and (min-width: 320px) and (max-width: 780px) {
  #nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 10px;
  }
  #nav > div:nth-child(2) {
    display: none;
  }
  #hamburger {
    display: block;
  }
  #hamburger:hover #hamBtn {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 10px;
  }
  #hamBtn button {
    width: 100%;
  }
}
.logoutBtn {
  width: 80%;
  color: white;
  border: 1px solid rgb(4, 0, 255);
  /* height: 50px; */

  border-radius: 7px;
  background-color: red;
  border: 0px solid green;
  color: white;
  font-size: 14px;
  line-height: 18px;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
  font-weight: bold;
}

@media all and (min-width: 780px) and (max-width: 1500px) {
  #nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 10px;
  }
  #nav > div:nth-child(2) {
    display: none;
  }
  #hamburger {
    display: block;
  }
  #hamburger:hover #hamBtn {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 10px;
  }
  #hamBtn button {
    width: 100%;
  }
}

/* -------------------------footer--------------- */

#footerMain {
  margin-top: 2%;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 5px;
  background-color: #345b6f;
  border: 0px solid black;
  color: white;
}
#footerMain > div {
  border: 0px solid red;
  text-align: center;
}

#FooterLogo {
  width: 100%;
}
#footerMain > div:nth-child(1) {
  border: 0px solid blue;
}

#footerMain > div:nth-child(1) div:nth-child(1) {
  border: 0px solid green;
}
#icons {
  padding: 7px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
}
#icons img {
  width: 80%;
}