header.css

#header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: #ffffff;
    padding: 20px 0px;
    z-index: 9;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
  }
  
  /* upperheader */
  
  #upheader {
    /* overflow: hidden;
        position: absolute; */
    /* width: 100%; */
    /* background-color: white;
      z-index: 10;
     
      display: flex;
      justify-content: space-between;
      margin: auto;
      padding: 10px 0; */
    width: 100%;
    display: flex;
    height: 4vh;
    justify-content: center;
    align-items: center;;
    margin: auto;
    /* background-color: aqua; */
  
  }
  
  #upheader>div{
    width: 30%;
    /* border: 1px solid black; */
  }
  
  /* #upheader>div {
      width: 95%;
      display: flex;
      justify-content: center;
      margin: auto;
      padding: 10px 0;
    } */
  
  /* #upheader div:first-child {
      display: grid;
      grid-template-columns: repeat(3,1fr);
      justify-content: space-around;
      align-items: center;
      width: 100%;
    } */
  
  #divheaderlogo {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  
  #headerlogo {
    width: 200px;
  }
  
  #headericonsdiv {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding-right: 5px;
  }
  
  #headericonsdiv img {
    width: 23px;
    margin-left: 27px;
  }
  
  #headericonsdiv span {
    width: 130px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  #headericonsdiv span:hover {
    cursor: pointer;
  }
  
  /* anoouncemet */
  
  #announcement {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: black;
    color: white;
    text-align: center;
    padding: 4px;
    /* position: relative; */
    width: 100%;
    /* margin-top: 100px; */
  }
  
  #welcome {
    font-weight: 700;
    display: block;
    text-transform: uppercase;
    letter-spacing: .2em;
    font-size: .85em;
  }
  
  /* navbar header */
  #navbar ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px 30px;
    list-style: none;
    font-size: 13px;
    letter-spacing: 2px;
  }
  
  #navbar>ul>li>a {
    text-decoration: none;
    color: black;
  }
  
  #navbar {
    width: 95%;
    /* display: block; */
    margin: auto;
    margin-top: 20px;
    /* justify-content: center; */
  }
  
  .dropbar_content {
    width: 100%;
    display: none;
    position: absolute;
    background-color: white;
    left: 0;
    top: 63%;
    transition: all;
    transition-delay: 1s;
    margin: auto;
    margin-top: 10px;
    font-family: Futura, sans-serif;
    font-size: 12px;
    line-height: 25px;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
    z-index: 0;
    padding: 10px;
    box-sizing: border-box;
  }
  
  .dropbar_content>div>h2 {
    font-size: 12px;
  
  }
  
  .dropbar_content>div>img {
    width: 80%;
  }
  
  a:hover .dropbar_content {
    display: flex;
    column-gap: 30px;
    justify-content: center;
    z-index: 0;
    font-style: underline;
  
  }
  
  /* drop part is above */
  #headericonsdiv>span>p {
    display: inline;
    margin: auto;
  }
  
  .linebutton {
    width: 30px;
    height: 2px;
    background-color: black;
    border: 2px solid black;
    margin: 2px;
  }
  
  #buttonnav>button {
    border: 0;
    background-color: white;
    width: auto;
    display: none;
  }
  
  
  
  /* responsive header */
  @media all and (min-width:120px) and (max-width:480px) {
    #headericonsdiv>span>p {
      display: none;
    }
  
    #headericonsdiv>span {
      width: auto;
    }
  
    #headerlogo {
      width: 150px;
    }
  
    #headericonsdiv img {
      width: 20px;
      margin-left: 10px;
    }
    #buttonnav{
      display: none;
    }
    #buttonnav>button {
      display: inline;
    }
  
    #upheader>div{
      width: 50%;
    }
    #upperheader{
      width: 90%;
    }
  }
  
  @media all and (min-width:480px) and (max-width:760px) {
    #headericonsdiv>span>p {
      display: none;
  
    }
  
    #headericonsdiv>span {
      width: auto;
    }
  
    #headerlogo {
      width: 150px;
    }
  
    #headericonsdiv img {
      width: 20px;
      margin-left: 10px;
    }
  
    #buttonnav>button {
      display: inline;
    }
    #upheader>div{
      width: 50%;
    }
    #upperheader{
      width: 90%;
    }
    #buttonnav{
      display: none;
    }
  }