.sign-box {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    background: #fff;
    border: solid 1px #d8e2e7;
    -webkit-border-radius: 5px;
    border-radius: 10px;
    padding: 20px;
    font-size: 1rem;
    position: relative;

    /* Sombra degradada */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1), 
                0 8px 16px rgba(0, 0, 0, 0.1),
                0 12px 24px rgba(0, 0, 0, 0.1); /* Sombra suave y difusa */

    /* Alternativa usando degradado para la sombra (más avanzada) */
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.2)); /* Un fondo degradado de sombra */
    background-blend-mode: overlay; /* Mezcla el fondo con el color de la caja */
}


.sign-box .sign-avatar {
    width: 200px;
    /* height: 100px; */
    margin: 0 auto 10px;
    margin-bottom: 30px;
}

.sign-box .sign-avatar img {
    display: block;
    width: 100%;
}

.sign-box .sign-avatar.no-photo {
    border: solid 2px #c5d6de;
    text-align: center;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    line-height: 96px;
    color: #c5d6de;
    font-size: 3.125rem;
    font-weight: 700
}

.sign-box .sign-title {
    font-size: 1.25rem;
    text-align: center;
    margin: 0 0 15px;
    line-height: normal
}

.sign-box .btn {
    display: block;
    min-width: 108px;
    margin: 16px auto 12px
}

.sign-box .btn.sign-up {
    margin-top: 18px
}

.sign-box .sign-note {
    text-align: center
}

.sign-box a {
    text-decoration: none;
    color: #0082c6;
    border-bottom: solid 1px transparent
}

.sign-box a:hover {
    border-bottom-color: rgba(0, 130, 198, .5)
}

.sign-box .form-group {
    margin-bottom: 12px;
    zoom: 1
}

.sign-box .form-group:after,
.sign-box .form-group:before {
    content: " ";
    display: table
}

.sign-box .form-group:after {
    clear: both
}

.sign-box .checkbox {
    margin: 0
}

.sign-box .checkbox label {
    font-size: .875rem
}

.sign-box .reset {
    font-size: .875rem
}

.sign-box .close {
    position: absolute;
    right: 10px;
    top: 4px;
    opacity: 1;
    color: #c5d6de
}

.sign-box .close:hover {
    color: #e88b00
}

.sign-box.reset-password-box .btn {
    display: inline-block !important;
    margin: 10px auto 12px;
    margin-right: 10px
}

.sign-box.reset-password-box a {
    display: inline-block;
    margin-left: 4px
}