html  {
    line-height:2;
    color: #000;
}

body {
    margin: 0;
}

h1 {
    text-align: center;
    padding-left: 20px;
    border-top : solid 5px #000;
    border-bottom : solid 5px #000;
    border-left: none;
    color: #000;
    font-weight: bold;
}

th {
    color: #000;
    text-align: right;
    font-size: 120%
}

legend {
    color: #000;
    text-align: center;
    font-weight: bold;
    font-size: 25px;
}

table {
    margin-right: auto;
    margin-left: auto;
    table-layout: fixed;
}

td {
    font-family: 'Zen Kaku Gothic New', sans-serif;
}

#userid , #password {
    width: 300px;
    height: 30px;
    font-size: 20px;
    font-family: 'Zen Kaku Gothic New', sans-serif;
}

#userid:focus ,#password:focus {
    background-color: #eaf4fc;
}

.g-recaptcha div {
    margin-top: 5px;
    display: inline-block;
}

#login {
    font-size: 100%;
    font-weight: bold;
    width: 150px;
    height: 40px;
    border: none;
    margin-top: 10px;
    border: solid 1px #223a70;
    color: #ffffff;
    background-color: #223a70;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Zen Kaku Gothic New', sans-serif;
}

#login:hover{
    background-color: #fff;
    border: solid 1px #223a70;
    color: #223a70;
}

div {
    margin-top: 15px;
    text-align : center ;
}

table {
    margin-right: auto;
    margin-left: auto;
    table-layout: fixed;
}

fieldset {
    display: block;
    margin-top: 50px;
    margin-left: auto;
    margin-right: auto;
    border: none;
    width: 800px;
    padding-left: 50px;
    padding-right: 50px;
    margin-bottom: 50px;
}

th,.null {
    width: 155px;
}


@media (max-width: 800px) {
    h1 {
        font-size: 30px;
    }

    legend {
        font-size: 20px;
    }

    fieldset {
        display: block;
        font-size: 23px;
        text-align: left;
        padding-left: 0px;
        padding-right: 0px;
        width: 350px;
    }

    #userid, #password {
        width:  206px;
        height: 30px;
        font-size: 20px;
        font-family: 'Zen Kaku Gothic New', sans-serif;
    }

    th {
        font-size: 15px;
    }
    
    .null {
        padding: 0;
        width: 0px;
    }

}