html{box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}

a {
    color: inherit;
}

main {
    margin-bottom: 110px;
}

.div-top {
    position:fixed;
    width:100%;
    top:0;
    z-index: 2;
    padding: 16px 16px;
    background-color: white;
    box-shadow:0 2px 5px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);
}

.hideMe {
    visibility: hidden;
}

.div-top-right {
    text-align: right;
    float: right;
}

.div-top-left {
    float: left;
}

.div-top-title {
    padding: 8px 16px;
    text-decoration: none
}

.div-top-button {
    padding: 8px 16px;
    vertical-align: middle;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background-color: inherit;
    text-align: center;
    cursor: pointer;
    letter-spacing: 4px;

}

.div-top-button:hover {
    background-color: cornflowerblue;
}


.div-bottom {
    position:fixed;
    width:100%;
    bottom:0;
    background-color: black;
    color: white;
    text-align:center;
}

h1 {
    font-size:2.75rem;
    font-family:"Segoe UI",Arial,sans-serif;
    font-weight:400;margin:10px 0
}
h2 {
    border-bottom: 1px solid #CCC;
    padding: 16px;
    font-family: "Segoe UI",Arial,sans-serif;
    font-weight: 400;
}

.main-title {
    margin: 4.5rem 1rem 1rem 1rem;
    text-align: center;
}

.creation-content {
    width: 31%;
    float: left;
    border: 1px solid #294d80;
    margin: 1%;
    /* margin-bottom: 30px; */
    position: relative;
    /* background-color: lightgray; */
}
.creation-title {
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 700;
    color: white;
    padding: 10px 20px;
}
table {
    border-collapse:collapse;
    width: 100%;
}
td {
    border-width: 1px;
    border-style: solid;
    padding: 5px;
}
.trdevoirs:nth-child(odd) {
    background: grey;
    }
.paragraphe1 {
    color: #007acc;
    border-bottom: 1px solid white;
    font-weight: 700;
    font-family: Arial, Helvetica, sans-serif;
}
.tdcenter {
    display: table-cell;
    text-align: center;
}
.table-white {
    border: 1px solid white;
}
.table-white > td {
    border: 1px solid white;
}
.creation-title-violet {
    background-color: blueviolet;
}
.creation-title-blue {
    background-color: #007acc;
}
.creation-title-green {
    background-color: #00cc99;
}
.creation-title-orange {
    background-color: #eda047;
}
.creation-title-yellow {
    background-color: #faf16d;
}
.creation-title-darkgreen {
    background-color: #406349;
}
.creation-title-darkblue {
    background-color: #294d80;
}
.creation-title-darkred {
    background-color: #820000;
}
.creation-title-red {
    background-color: #ce0505;
}
.creation-title-black {
    background-color: #000000;
}
.creation-text {
    /* height: 150px; */
    overflow: hidden;
    text-align: justify;
    margin-top: 10px;
}

.container {
    max-width: 1600px;
}
.imgClass {
    width: 100%;
    height: auto;
}
section {
    clear: both;
    margin-left: auto;
    margin-right: auto;
}

.bellow-title {
    margin-top: 40px;
}

@media all and (max-width: 991px) { 
    .creation-content {
        width: 48%;
    }
 }
@media all and (max-width: 768px) { 
    .creation-content {
        width: 100%;
    }
    .div-top-button {
        display: block;
    }
    .main-title {
        margin-top: 12rem;
    }
 }
@media all and (max-width: 480px) { 
    .creation-content {
        width: 100%;
    }
 }

 /* Include the padding and border in an element's total width and height */
 * {
    box-sizing: border-box;
    }

    /* Remove margins and padding from the list */
    ul {
    margin: 0;
    padding: 0;
    }

    /* Style the list items */
    ul li {
    cursor: pointer;
    color: white;
    position: relative;
    padding: 12px 8px 12px 40px;
    list-style-type: none;
    background: hsl(276, 85%, 23%);
    font-size: 18px;
    transition: 0.2s;
    
    /* make the list items unselectable */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    }

    /* Set all odd list items to a different color (zebra-stripes) */
    ul li:nth-child(odd) {
    background: grey;
    }
    .halfgray tr:nth-child(odd) {
        background: lightgray;
    }   
    /* Darker background-color on hover */
    ul li:hover {
        color: hsl(276, 85%, 23%);
        background: lightgray;
    }

    /* When clicked on, add a background color and strike out text */
    ul li.checked {
    background: #888;
    color: #fff;
    text-decoration: line-through;
    }

    /* Add a "checked" mark when clicked on */
    ul li.checked::before {
    content: '';
    position: absolute;
    border-color: #fff;
    border-style: solid;
    border-width: 0 2px 2px 0;
    top: 10px;
    left: 16px;
    transform: rotate(45deg);
    height: 15px;
    width: 7px;
    }

 /* Style the close button */
 .close {
    position: absolute;
    right: 0;
    top: 0;
    padding: 12px 16px 12px 16px;
}

.close:hover {
    background-color: #f44336;
    color: white;
}

.toCorrect {
    background-color: #faf16d;
}