html,
body {
  height: 100%;
}

body{
    background:rgba(255, 255, 255, 0.75); 
 }

img.kaisha_logo_header{
    width:200px;
    height:165px
}


footer{
    position: relative;
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
    overflow: auto;
    height: 5%;
    margin-top: 20px;
    margin-bottom : 0px;
}

#oshirase_title{
    text-align: center;
    margin-top:5%;
}

.errormessage{
    display: none;
    color:red;
    font-weight:600;
}

.warningmessage{
    display: none;
    color:orange;
    font-weight:600;
}

#user_sentaku_form{
    display: none;
}