funky-framadate-front/public/style.css

:root {
    --primary-color: royalblue;
}

body {
    max-width: 320px;
    margin: auto;
    padding: 30px 20px;
    font-family: Arial, sans-serif;
    font-size: 16px;
    line-height: 2;
}

/* Titres */
h1 {
    text-align: center;
    font-size: 20px;
}

h1 span {
    font-size: 60%;
    font-weight: 400;
}

/* Formulaires */
.select-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 12px;
}

.select-wrapper:after {
    content: '▾';
    position: absolute;
    top: 0;
    right: 10px;
    line-height: 44px;
}

select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding: 10px 30px 10px 10px;
    color: var(--primary-color);
    font-weight: bold;
    border: 1px solid rgb(128, 126, 126);
    background: none;
}

.btn,
button,
[type="submit"] {
    display: block;
    width: 200px;
    margin: 10px auto auto;
    padding: 8px 0;
    text-align: center;
    color: var(--primary-color);
    font-weight: 600;
    border: 2px solid var(--primary-color);
    border-radius: 4px;
    background-color: white;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}

.btn:hover,
button:hover,
[type="submit"]:hover {
    color: #fff;
    background-color: var(--primary-color);
    text-decoration: none;
}

.champ-vide-long {
    min-width: 100px;
    display: inline-block;
    height: 20px;
}

.btn.btn-primary {
    color: #fff;
    background-color: var(--primary-color);
}

.btn.btn-primary:hover {
    color: var(--primary-color);
    background-color: #fff;
}

.btn.btn-secondary {
    position: relative;
    display: inline;
    width: auto;
    padding: 0;
    color: var(--primary-color);
    border: none;
    border-bottom: 1px solid var(--primary-color);
    border-radius: 0;
}

.btn.btn-secondary:before {
    content: '+';
    margin-right: 10px;
}

.btn.btn-secondary:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 1px;
    background-color: var(--primary-color);
} 

.btn.btn-secondary:hover {
    background: none;
}

.btn.btn-secondary:hover:after {
    height: 2px;
} 


.btn-no-style {
    display: inline-block;
    width: auto;
    margin: 0;
    padding: 0;
    border: 0;
    color: inherit;
}

section button {
    width: 100%;
    color: #4a4a4a;
    border-color: #4a4a4a;
}

section button:hover {
    color: #fff;
    background-color: #4a4a4a;
}

label,
input {
    display: inline;
}

p {
    margin-bottom: 2rem;
    /* line-height: 2.7; */
}


/* Listes */
ul {
    padding-left: 0;
    list-style-type: none;
}

li+li {
    margin-top: 20px;
}

.default-list {
    padding-left: 20px;
    list-style-type: disc;
}

.default-list li+li {
    margin-top: 0;
}

/* Apparence */
section:not(:last-of-type) {
    margin-bottom: 30px;
}

input[type="text"] {
    border: 0;
    border-bottom: 1px solid black;
    line-height: 60%;
}

input[type="date"] {
    width: 60%;
    border-radius: 4px;
}

input[type="date"]:disabled {
    opacity: 0.7;
}

[type="email"] {
    width: 100%;
}

textarea {
    display: block;
    width: 100%;
    min-height: 130px;
    margin-top: 12px;
}

select,
.toggle-field,
textarea,
[type=date],
[type=email],
[type=password] {
    color: black;
    line-height: 1.5;
    font-weight: normal;
    background-color: rgba(65, 105, 225, .2);
    border: none;
}

.toggle-field,
textarea,
[type=date],
[type=email],
[type=password] {
    padding: 8px 10px;
} 

.toggle-field {
    min-height: 42px;
    height: auto;
    cursor: pointer;
    /* border: 1px solid rgb(128, 126, 126); */
}

.overlay {
    background: rgba(1, 1, 1, .3);
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
    width: 100%;
    z-index: 5;
}

.modal {
    background: #fff;
    top: 10%;
    left: 40%;
    padding: 10px;
    position: absolute;
    z-index: 10;
}

i {
    color: #4a4a4a;
}

.fa-calendar-alt {
    font-size: 22px;
    margin-right: .2em;
}

.fa-trash-alt {
    color: #9b9b9b;
}

.item-disabled {
    opacity: 0.7;
}

section+nav {
    margin-top: 2rem;
}

.w100 {
    width: 100%;
}

.bold {
    font-weight: 600;
}

article+article {
    margin-top: 40px;
}

a {
    color: #4a4a4a;
}

a:hover {
    color: var(--primary-color);
}