ldap-matter/oauth/style.css

:root {
    --input_bg: #E5E5E5;
    --input_hover:#eaeaea;
    --accept_bg: #1FCC44;
    --accept_hover: #40e263;
    --deny_bg: #cc1f1f;
    --deny_hover: #e24040;
    --icon_color:#6b6b6b;
}

html {
    height: 100%;
    margin: 0;
}

/* Overide browser defaults */
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

/* Style the form wrapper */
body {
    /* Set custom font */
    font-family: 'Roboto', sans-serif;
    margin: auto;
    text-align: center;
}

table {
    margin-left: auto;
    margin-right: auto;
    font-size: larger;
    border: none;
    margin-top: 5%;
}

/* Format the different images*/
#form_icon,
#form_icon_prompt {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 5%;
}

#form_icon img {
    width: 100%;
    max-width: 150px;
}

#form_icon_prompt img {
    width: 50%;
    max-width: 150px;
}


/* Style the form_credentials */
#form_credentials {
    /* Center the content */
    display: inline-block;
    justify-content: center;
    align-items: center;
    position: absolute;
    transform: translate(-50%, 8%);
}

/* Style input fields */
.input_container {
    background-color: var(--input_bg);
    /* Vertically align icon and text inside the div*/
    display: flex;
    align-items: center;
    padding-left: 20px;
}

.input_container:hover {
    background-color: var(--input_hover);
}

.input_container,
#input_accept,
#input_deny,
#input_login {
    height: 60px;

    /* Make the borders more round */
    border-radius: 5px;
    width: 100%;
}

.input_field {
    /* Customize the input tag with lighter font and some padding*/
    color: var(--icon_color);
    background-color: inherit;
    width: 95%;
    border: none;
    font-size: 1.3rem;
    font-weight: 400;
    padding-left: 6.5%;
}

.input_field:hover,
.input_field:focus {
    /* Remove the outline */
    outline: none;
}

#input_accept,
#input_deny,
#input_login {
    /* Submit button has a different color and different padding */
    background-color: var(--accept_bg);
    padding-left: 0;
    font-weight: bold;
    color: white;
    text-transform: capitalize;
    text-align: center;
    display: inline-block;
    margin-top: 10%;
    margin-right: 2%;
    width: 50%;
}

#input_accept:hover,
#input_deny:hover,
#input_login:hover {
    /* Simple color transition on hover */
    transition: background-color, 500ms;
    cursor: pointer;
}

#input_accept,
#input_deny {
    width: 45%;
    margin-top: 6%;
}

#input_deny {
    background-color: var(--deny_bg);
}

#input_deny:hover {
    background-color: var(--deny_hover);
}

/* Format the error messages */
.err_msg {
    color: red;
    font-weight: bold;
    font-size: 110%;
}


/* General page styling */
h1,
span {
    text-align: center;
    padding-bottom: 2%;
    padding-top: 0%;
    font-weight: bolder;
    font-size: 300%;
}


i {
    color: var(--icon_color);
}

/* Make it responsive */
@media screen and (max-width:768px) {

    /* Make the layout a single column and add some margin to the wrapper */
    #form_wrapper {
        grid-template-columns: 1fr;
        margin-left: 10px;
        margin-right: 10px;
    }

    /* On small screens we don't display the image */
    #form_icon {
        display: flex;
    }
}

button {
    overflow: visible;
    width: auto;
}
button.link {
    font-family: "Verdana" sans-serif;
    font-size: 2pt;
    text-align: left;
    color: blue;
    background: none;
    margin: 0;
    padding: 0;
    border: none;
    cursor: pointer;

    -moz-user-select: text;

    /* override all your button styles here if there are any others */
}
button.link span {
    text-decoration: underline;
}
button.link:hover span,
button.link:focus span {
    color: black;
}