body {
    margin: 0;
    padding: 0;
    color: #000000
}

.main {
    width: 50%;
    margin: 0 auto;
    min-width: 300px;
}

.text-accent {
    color: #ff0000;
}

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

.box {
    border: 1px solid #00000f; 
    border-radius: 5px;
    margin-bottom: 10px;
    padding: 10px;
}

.head-box {
    border: 1px solid #ffffff;
    background: #343a40;
    font-family: Calibri Light;
}

.anty-box {
    border: 1px solid #ffffff;
    border-radius: 5px;
    margin-bottom: 10px;
    padding: 10px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    background: #343a40
}

.picture-left {
    float: left;
    padding-right: 20px;
}

.picture-middle {
    float: inline-start;
    padding: 20px;
}

.picture-right {
    float: right;
    padding-left: 20px;
}

.picture {
    max-width: 50%;
}

.button-action {
    width: 50%;
    margin: 0 auto;
    text-align: center;
    display: block;
}

.video {
    max-width: 100%; 
}