.body{
  display         : flex;
  align-items     : center;
  justify-content : center;
}
/* ======== LOGIN ============== */
.login-form, .reg-body{
  margin-top    : 50px;
  background    : linear-gradient(to top right, #efefef, rgba(255,255,255,0.2)) fixed;
  box-shadow    : 0px 0px 5px 0px gray;
  width         : 400px;
  border-radius : 5px;
  padding       : 10px;
}
/* ======== BRAND ============== */
.style-three{
  width      : 300px;
  height     : 2px;
  margin-top : -5px;
  background : linear-gradient( to right, gray, rgba( 255,255,255,0.2 ) );
}

.brand{
  width               : 300px;
  white-space         : nowrap;
  -webkit-user-select : none; /* Safari 3.1+ */
  -moz-user-select    : none; /* Firefox 2+ */
  -ms-user-select     : none; /* IE 10+ */
  user-select         : none; /* Standard syntax */
}
.brand>b{
  font-size : 23px;
  color     : #4082ed;
}
.mainHeader{
  width              : 100%;
  padding            : 10px;
  /*background-image : linear-gradient(to right,#041e87,#021a7a, #021666);*/
  /*background-color : #e3e3e3;*/
  border-bottom      : 2px solid gray;
}
/* The side navigation menu */
.sidenav {
  height           : 100%; /* 100% Full-height */
  width            : 0; /* 0 width - change this with JavaScript */
  position         : fixed; /* Stay in place */
  z-index          : 1; /* Stay on top */
  top              : 0; /* Stay at the top */
  left             : 0;
  background-color : white;
  overflow-x       : hidden; /* Disable horizontal scroll */
  padding-top      : 60px; /* Place content 60px from the top */
  transition       : 0.5s; /* 0.5 second transition effect to slide in the sidenav */
  box-shadow       : 2px 2px 5px 0px gray;
}
/* The navigation menu links */
.sidenav a {
  padding         : 8px 8px 8px 32px;
  text-decoration : none;
  font-size       : 15px;
  color           :#3b3b3b;
  display         : block;
  transition      : 0.3s;
}
#selectable>li>span{
  z-index          : 0; /* Stay on top */
  background-color: black;
}
/* When you mouse over the navigation links, change their color */
.sidenav a:hover{
  color: #1c1c1c;
}

/* Position and style the close button (top right corner) */
.sidenav .closebtn {
  position    : absolute;
  top         : 0;
  right       : 25px;
  font-size   : 36px;
  margin-left : 50px;
}

/* Style page content - use this if you want to push the page content to the right when you open the side navigation */
#mBody {
  transition: margin-left .5s;
}
#userManualBody{
  transition: margin-left .5s;
}
.active{
  font-weight: bold;
}
#burgerIcon:hover{
  opacity: 0.5;
}
#btnAddRequest{
  background-color : #f1f1f1;
  border           : 1px solid #999999;
}
#btnAddRequest:hover{
  background-color: #e0e0e0;
}
#btnAddUser{
  background-color : #f1f1f1;
  border           : 1px solid #999999;
}
#btnAddUser:hover{
  background-color: #e0e0e0;
}
/*mainData*/
.mainData{
  padding    : 5px;
  width      : 98%;
  display    : block;
  height     : 650px;
  border-top : 2px solid #dedede;
}
.tblData{
  width: 100%;
}
#divRefresh{
  padding     : 5px;
  font-size   : 25px;
}
#divRefresh:hover{
  opacity: 0.5;
  cursor: pointer;
}
#btnAttachment{
  font-size: 30px;
}
#btnAttachment:hover{
  opacity: 0.5;
}
#divSignOut:hover{
  text-decoration: underline;
}
/* ======== OPTION BUTTON =========== */
.option_btn{
  width:150px;
  right:0px;
  height:40px;
  position: absolute;
  bottom:0;
  border:0px;
  border-top:1px solid silver;
  border-right:1px solid silver;
  border-left:1px solid silver;
  border-top-right-radius: 8px;
  border-top-left-radius: 8px;
  background: rgba( 255,255,255,0.8 );
  padding: 0px 5px 5px 5px;
}
.option_btn_ksk{
  width:80px;
  right:0px;
  height:40px;
  position: absolute;
  bottom:0;
  border:0px;
  border-top:1px solid silver;
  border-right:1px solid silver;
  border-left:1px solid silver;
  border-top-right-radius: 8px;
  border-top-left-radius: 8px;
  background: rgba( 255,255,255,0.8 );
  padding: 0px 5px 5px 5px;
} 
.option_btn_tasaki{
  width:150px;
  right:0px;
  height:40px;
  position: absolute;
  bottom:0;
  border:0px;
  border-top:1px solid silver;
  border-right:1px solid silver;
  border-left:1px solid silver;
  border-top-right-radius: 8px;
  border-top-left-radius: 8px;
  background: rgba( 255,255,255,0.8 );
  padding: 0px 5px 5px 5px;
}
#btnSendMail:hover{
  cursor: pointer;
}
/* hover preview */
.imgBeforeContainer{
    position: relative;
}
.imgBeforeOverlay{
    position:absolute;
    left:0;
    right:0;
    overflow:hidden;
    transition:.5s ease;
    background-color: #3b3b3b;
    opacity: 0.5;
}
.imgBeforeText{
    cursor: pointer;
    color: white;
    font-size: 15px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
}
.imgBeforeContainer:hover .imgBeforeOverlay{
    bottom: 90%;
    height: 10%;;
}
.imgAfterContainer{
    position: relative;
}
.imgAfterOverlay{
    position:absolute;
    left:0;
    right:0;
    overflow:hidden;
    transition:.5s ease;
    background-color: #3b3b3b;
    opacity: 0.5;
}
.imgAfterText{
    cursor: pointer;
    color: white;
    font-size: 15px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
}
.imgAfterContainer:hover .imgAfterOverlay{
    bottom: 90%;
    height: 10%;;
}
#previewBefore, #previewAfter{
    text-decoration: none;
    color: white;
}
#deleteUser:hover{
  cursor: pointer;
  color: #4082ed;
}
#updateUser:hover{
  cursor: pointer;
  color: #4082ed;
}
.nav{
  list-style: none;
}
.imgBeforeContainer:hover{
    cursor: pointer;
}
.imgAfterContainer:hover{
    cursor: pointer;
}
#attachBtn{
    border: 1px solid gray;
    background-color: #f1f1f1;
}
#attachBtn:hover{
    background-color: #e0e0e0;
}

/* ===================================================================== */
/* respondive coding */
/* ===================================================================== */
@media only screen and (max-width: 600px){
    #headerName{
        margin-left: 50px;
    }
    #divSignOut{
        float: right;
    }
    #spName{
        font-size: 10px;    
        display: none;
    }
    .divSearch{
        margin-left: 50px;
        margin-top: -20px;
    }
    #intSearch{
        width: 100%;
    }
    .divRefresh{
        width: 130px;
        text-align: center;
        margin-top: -43px;
        margin-right: 350px;
    }
    .divBtn{
        display: flex;
        justify-content: flex-end;
        text-align: right;
        margin-top: -50px;
    }
    .divBtnRecords{
        float: right;
        margin-right: 5px;
    }
    .divFilter{
        width: 80px;
        margin-top: 15px;
    }
    #modal_add_user .modal-dialog{
        width: 90%;
    }
    #modal_edit_ksk .modal-dialog{
        width: 100%;
    }
    #modal_edit_tasaki .modal-dialog{
        width: 100%;
    }
}
@media only screen and (max-height: 740px){
    .mainData{
      /* z-index: -1; */
      height: 400px;
    }
}
@media only screen and (min-height: 741px){
  .mainData{
    /* z-index: -1; */
    height: 500px;
  }
}

@media only screen and (min-width: 600px){
    .divSearch{
        margin-left: 50px;
        margin-top: -15px;
    }
    #intSearch{
        width: 100%;
    }
    .divRefresh{
        width: 120px;
        text-align: center;
        margin-top: -45px;
        margin-right: 300px;
    }
    .divBtn{
        display: flex;
        justify-content: flex-end;
        text-align: right;
        margin-top: -45px;
    }
    .divBtnRecords{
        float: right;
        margin-right: 5px;
    }
    .mainData{
        height: 650px;
    }
    .divFilter{
        position: absolute;
        margin-top: -15px;
    }
    #modal_edit_ksk .modal-dialog{
        width: 400px;
    }
    #modal_edit_tasaki .modal-dialog{
        width: 400px;
    }
}

@media only screen and (min-width: 768px){
    .divAll{
        margin-top: -20px;
    }
    .divSearch{
        width: 250px;
        margin-left: 5px;
    }
    .divRefresh{
        width: 30px;
        margin-top: -10px;
    }
    .mainData{
        height: 650px;
    }
    .headSearch{
        padding: 5px;
        margin-top:10px;
        vertical-align: middle;
    }
    .divBtn{
        float: right;
        margin-top: -10px;
    }
    #modal_edit_ksk .modal-dialog{
        width: 400px;
    }
    #modal_edit_tasaki .modal-dialog{
        width: 400px;
    }
}

@media only screen and (min-width: 992px){
    .divAll{
        margin-top: -20px;
    }
    .divSearch{
        width: 250px;
        margin-left: 5px;
    }
    .divRefresh{
        width: 30px;
        margin-top: -10px;
    }
    .mainData{
        height: 650px;
    }
    .headSearch{
        padding: 5px;
        margin-top:10px;
        vertical-align: middle;
    }
    #modal_edit_ksk .modal-dialog{
        width: 400px;
    }
    #modal_edit_tasaki .modal-dialog{
        width: 400px;
    }
}



/* ===================================================================== */
/* end respondive coding */
/* ===================================================================== */


/* collapsible */
.manualsideNav {
    height: 100%;
    width: 0; /* 0 width - change this with JavaScript */
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color : white;
    overflow-x: hidden;
    padding-top      : 20px;
    transition       : 0.5s; /* 0.5 second transition effect to slide in the sidenav */
    box-shadow       : 2px 2px 5px 0px gray;
}
/* The navigation menu links */
/* .manualsideNav a{
    padding         : 8px 8px 8px 32px;
    text-decoration : none;
    font-size       : 15px;
    color           :#3b3b3b;
    display         : block;
    transition      : 0.3s;
} */
/* Position and style the close button (top right corner) */
.manualsideNav .closebtn {
    position    : absolute;
    top         : 0;
    bottom      : 50;
    right       : 20px;
    font-size   : 36px;
    margin-left : 50px;
    z-index: 9999;
}
 
.mainmenu,
.submenu {
    list-style: none;
    padding: 0;
    margin: 0;
}
  
.mainmenu li a,
.mainmenu label {
    display: block;
    text-decoration: none;
    padding: 10px;
    font-weight: normal;
    border-color: #ffffff;
}

.mainmenu li a:hover,
.mainmenu label:hover {
    font-weight: bold;
}

.submenu {
    overflow: hidden;
    max-height: 0;
    transition: all 0.5s ease-out;
    border-color: #ffffff;
}

.submenu li a{
    background-color: #ffffff;
    border-color: #ffffff;
}