#contenu{
    position: relative;
    text-align: end;
    display: grid;
    background-image: url("../../img/bois foncer.jpg");
    background-repeat: no-repeat;
    background-size: cover;
}
#contenu p{
    font-size: 1.1em;
    display: grid;
    text-align: center;
    /*position: absolute;*/
    background: white;
    border: 0 none;
    border-radius: 3px;
    box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.4);
    padding: 2em;
    box-sizing: border-box;
    margin: 5% 5%;
    opacity: 50%;
    z-index: 4;
    color: #000;
    font-weight: 700;
    line-height: 1.8em;
    overflow: hidden;

}
em {
    font-style: italic;
    font-size: x-large;
    text-transform: capitalize;
/*    text-decoration: underline;*/
    color: #ff0606;
    letter-spacing: .1em;
    padding: 1em;
}
h2{
    display: block;
    color: #0b0b0b;
    text-align: center;
}
.container2 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: 1em;
}

.letter3 {
    text-align: center;
    color: #ff0606;
    min-height: 100%;
    width: 2.3em;
    /*border-left: 1px solid;*/
    float: left;
    opacity: 0;
    transform: translate(0, -4px) rotate(-20deg);
    -webkit-transition-timing-function: cubic-bezier(0.445, 0.050, 0.550, 0.950);
    -moz-transition-timing-function: cubic-bezier(0.445, 0.050, 0.550, 0.950);
    -o-transition-timing-function: cubic-bezier(0.445, 0.050, 0.550, 0.950);
    transition-timing-function: cubic-bezier(0.445, 0.050, 0.550, 0.950);
}

.container-item.show-letters .letter3 {
    opacity: 1;
    transform: translate(0, 0) rotate(0deg);
}