gnu-social/public/assets/css/security/security.css

form {
    width: 50%;
    margin-left: auto;
    margin-right: auto;

    padding: var(--main-size);
    background-image: radial-gradient(ellipse at 10% 10%, var(--bg3), var(--accent-blue)),
    url(data:image/png;base64,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);
    background-blend-mode: multiply;
    border-radius: var(--unit-size);
}

fieldset {
    display: flex;
    flex-direction: column;

    font-family: var(--display-font);
    font-size: var(--main-size);
}

fieldset legend {
    margin-bottom: var(--main-size);
}

br {
    margin-bottom: var(--unit-size);
}

label {
    font-family: var(--display-font);
    font-size: var(--medium-size);
}

input[type="text"]:hover,
input[type="password"]:hover,
input[type="email"]:hover,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus {
    background: var(--white) !important;
    color: var(--bg1) !important;
    transition: all 0.4s ease;
}

input[type="text"],
input[type="password"],
input[type="email"] {
    all: unset;
    background: var(--translucent);
    padding: var(--unit-size) var(--small-size);
    box-sizing: border-box;
    border-radius: var(--unit-size);
    font-size: var(--medium-size);
    width: 100%;
}

button {
    font-family: var(--display-font);
    font-size: var(--medium-size);
    align-self: flex-end;
    padding: var(--unit-size) var(--small-size);
}

fieldset div:last-child {
    text-align: end;
}