body {
    background-color: #373a4d;
    position: relative;
    font: normal normal bold 16px Meiryo;
    margin-bottom: 100px;
}

.container {
    margin: auto;
    height: 100%;
    position: relative;
}

.main-content {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-top: 100px;
}

.top-circle {
    border-radius: 50%;
    width: 320px;
    height: 320px;
    position: fixed;
    background-color: #9e7a92;
    top: -160px;
    right: -160px;
}

.bottom-circle {
    border: 110px solid #6db7ad;
    border-radius: 50%;
    width: 480px;
    height: 480px;
    position: fixed;
    z-index: -1;
    bottom: -350px;
    left: -350px;
}

.logo {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}

.logo img {
    width: 240px;
    height: 240px;
}

.form-group {
    color: #ffffff;
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

input[type="text"],
input[type="password"] {
    height: 40px;
    width: 300px;
    font-size: 16px;
    border-radius: 10px;
    padding-left: 53px;
    background-repeat: no-repeat !important;
    background-position: 23px !important;
}

.input-group {
    margin-left: 20px;
}

.forgot-password {
    display: flex;
    color: #accbea;
    font-weight: normal;
    margin-top: 25px;
    font-weight: normal !important;
    text-decoration: none;
    text-decoration: underline;
}

.logo-desc {
    display: flex;
    justify-content: center;
    color: #999999;
    margin-top: 50px;
    font: normal normal bold 25px/26px GenEi Gothic P;
}

.input-group label {
    display: block;
    margin-bottom: 15px;
}

.btn-login {
    background: transparent linear-gradient(90deg, #edc524 0%, #f7931e 100%) 0%
        0% no-repeat padding-box;
    border-radius: 27px;
    border: none;
    color: #ffffff;
    margin-bottom: 30px;
    cursor: pointer;
    width: 250px;
    height: 40px;
}

.error-msg {
    color:red !important;
    font-weight: normal !important;
    margin-bottom: 0;
}

.input-wrapper {
    position: relative;
}

.input-wrapper img.icon {
    position: absolute;
    top: 50%;
    left: 35px;
    margin-left: auto;
    margin-right: auto;
    transform: translate(-50%, -50%);
}

#cover_spin {
    position:fixed;
    width:100%;
    left:0;right:0;top:0;bottom:0;
    background-color: rgba(255,255,255,0.7);
    z-index:9999;
    display:none;
}

@-webkit-keyframes spin {
    from {-webkit-transform:rotate(0deg);}
    to {-webkit-transform:rotate(360deg);}
}

@keyframes spin {
    from {transform:rotate(0deg);}
    to {transform:rotate(360deg);}
}

#cover_spin::after {
    content:'';
    display:block;
    position:absolute;
    left:48%;top:40%;
    width:40px;height:40px;
    border-style:solid;
    border-color:black;
    border-top-color:transparent;
    border-width: 4px;
    border-radius:50%;
    -webkit-animation: spin .8s linear infinite;
    animation: spin .8s linear infinite;
}