.navbar{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:50px;

    background-color: whitesmoke;

    display:flex;
    align-items:center;
    float:left;

    box-shadow:0 2px 10px rgba(0,0,0,.15);

    z-index:9999;
    color: black;
    border-bottom:1px solid #ddd;
}

.logo_school{
    margin-top: 8px;
    margin-left: 10px;
}

.bureau_icon{
    position: relative;
    margin-left: 50px;
}

.menu{
    position: relative;
    margin-left: 10px;
}

.icon_sticky{
    position: relative;
    margin-left: 40px;
}

.icon_topbar{
    position: relative;
    margin-left: 20px;
}

.icon_gsr{
    margin-left: 40px;
    margin-right: 20px;
}

.bar_search{
    position: relative;
    margin-left: 20px;
    width: 200px;
    height: 30px;
    border: 1px solid black;
    border-radius: 5px;
    background-color: white;
}

.txt_search{
    position: absolute;
    width: 195px;
    height: 28px;
    border-radius: 3px;
    border: none;
    background-color: white;
}

.save_sheet{
    margin-left: 20px;
    margin-top: 3px;
}

.search_sheet{
    margin-top: 5px;
}

.bureau{
    margin-top: -8px;
}

.print{
    margin-top: 5px;
}

.download{
    margin-top: 5px;
}