#container{
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-flex.half > * {
    flex: 1;
}

.relative {
    position: relative;
}

.middle-absolute {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.flex-1 {
    flex: 1;
}

.flex-2 {
    flex: 2;
}

.flex-3 {
    flex: 3;
}

.float-right {
    float:right;
}

.pad-10 {
    padding: 10px;
}

.pad-5 {
    padding: 5px;
}

.pad-x-5 {
    padding: 0 5px;
}

.pad-t-5 {
    padding-top: 5px;
}

.pad-t-10 {
    padding-top: 10px;
}

.pad-t-20 {
    padding-top: 20px;
}

.pad-h-5,.pad-y-5 {
    padding: 5px 0;
}

.pad-y-10 {
    padding: 10px 0;
}

.mar-t-0 {
    margin-top: 0;
}

.mar-t-5 {
    margin-top: 5px;
}

.mar-t-20 {
    margin-top: 20px;
}

.mar-r-15 {
    margin-right: 15px;
}

.mar-y-5 {
    margin: 5px 0;
}

.mar-y-10 {
    margin: 10px 0;
}

.mar-x-5p{
    margin: 0 5%;
}

.mar-r-5 {
    margin-right: 5px;
}

.mar-l-30 {
    margin-left: 30px;
}

.mar-l-60 {
    margin-left: 60px;
}

.mar-l-90 {
    margin-left: 90px;
}

.mar-b-0 {
    margin-bottom: 0 !important;
}

.mar-b-5 {
    margin-bottom: 5px;
}

.mar-b-10 {
    margin-bottom: 10px;
}

.mar-b-20 {
    margin-bottom: 20px;
}

div.border, td.border, th.border {
    border : 1px solid black;
}

th.border {
    border : 2px solid black;
}

div.border.left {
    border-width: 0;
    border-left-width: 1px;
}

div.border.bottom {
    border-width: 0;
    border-bottom-width: 1px;
}

.almost-full {
    width: 80%;
}

.full {
    width: 100%;
}

.titre-souligne {
    font-weight: bold;
    text-decoration: underline;
}

.div-center {
    display: flex;
    justify-content: center;
    align-content: center;
    flex-direction: column;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.radio-middle {
    vertical-align: text-top;
}

input.border, select.border, textarea.border {
    border: 1px dotted black;
}

input:disabled, select:disabled, textarea:disabled {
    background-color: lightgrey;
}

.border.collapse {
    border-color: black;
    border-style: solid;
    border-width: 1px 0 0 1px;
    border-left-width: 1px;
}

.border.collapse > * > * {
    border-color: black;
    border-style: solid;
    border-width: 0 1px 1px 0;
}

.border-dashed {
    border: 1px dashed black;
}

label.error {
    color: red;
}

.justify-even {
    justify-content: space-around;
}

.justify-center {
    justify-content: center;
}

.clickable {
    cursor: pointer;
}

.no-select {
    user-select: none;
}