@charset 'utf-8';
/* CSS Document */
html,
body {
    height: 100%;
}
body {
    position: relative;
    min-width: 600px;
    min-height: 600px;
    margin: 0;
    padding: 0;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(.00, #FFFFFF), color-stop(1.00, #BEBDBD));
    background: -webkit-linear-gradient(#FFFFFF, #BEBDBD);
    background:    -moz-linear-gradient(#FFFFFF, #BEBDBD);
    background:      -o-linear-gradient(#FFFFFF, #BEBDBD);
    background:     -ms-linear-gradient(#FFFFFF, #BEBDBD);
    background:         linear-gradient(#FFFFFF, #BEBDBD);
}
.login {
    width: 600px;
    margin-right: auto;
    margin-left: auto;
}
.logo {
    margin-bottom: 25px;
    text-indent: -99999em;
    background-image: url(../images/logo.png);
    background-size: contain;
    margin-right: auto;
    margin-left: auto;
    background-repeat: no-repeat;
    height: 30px;
    width: 250px;
}
.login_txt {
    line-height: 38px;
}
.login_box {
    position: absolute;  /*body要素に対して絶対配置*/
    top: 40%;  /*上端を中央に*/
    left: 50%;  /*左端を中央に*/
    width: 600px;  /*横幅*/
    height: 400px;
    background-color: #FFFFFF;
    background-color: #FFFFFF;
    -webkit-box-shadow: 0 0 6px 3px #969696;
    -moz-box-shadow: 0 0 6px 3px #969696;
    box-shadow: 0 0 6px 3px #969696;
    margin-top: -200px;
    margin-right: 0;
    margin-bottom: 0;
    margin-left: -300px;
    padding-top: 30px;
    padding-right: 30px;
    padding-bottom: 30px;
    padding-left: 30px;
}
.alert {
    position: relative;
    padding-top: 15px;
    padding-bottom: 15px;
}
.alert_txt {
    position: absolute;
    font-size: 12px;
    color: #D50000;
    text-align: center;
    left: 40%;
    top: 0px;
}
.login_box input {
    box-sizing: border-box;
    margin-top: 35px;
    border-top-width: 0;
    border-right-width: 0;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #EAEAEA;
    border-left-width: 0;
    outline: 0;
    background: transparent;
}
.u_red {
    border-bottom-width: 2px;
    border-bottom-style: solid;
    border-bottom-color: #F00;
}
.u_blue {
    border-bottom-width: 2px;
    border-bottom-style: solid;
    border-bottom-color: #0099D9;
}
.u_green {
    border-bottom-width: 2px;
    border-bottom-style: solid;
    border-bottom-color: #42B25D;
}
.center_btn {
    font-size: 18px;
    width: 250px;
    margin-top: 50px;
    margin-right: auto;
    margin-bottom: 15px;
    margin-left: auto;
    text-align: center;
}
.center_btn a {
    display: block;
    padding-top: 15px;
    padding-bottom: 15px;
    color: #FFFFFF;
    border: 2px solid #5CB9E5;
    border-radius: 5px;
    background-color: #5CB9E5;
}
.center_btn a:hover {
    text-decoration: none;
    color: #5CB9E5;
    background-color: #FFFFFF;
}