body {
    padding: 10px;
    background-color: rgb(231, 236, 236);
}

.formatdiv{
    width: 650px;
    height: 300px;
    margin-right: auto;
    margin-left: auto;
    margin-top: auto;
    margin-bottom: auto;
    text-align: center;
    text-decoration: none;
    position: relative;
    top: 55%;
}

    #sessaozap {
        position: relative;
        top: 20%;
    }

        #logoinf {
            margin-left: auto;
            margin-right: auto;
        }

        #zap {
            position: relative;
            margin-right: auto;
            width: 50px;
        }

button {
    width: 300px;
    height: 200px;
    cursor: pointer;
    margin: 2%;
    font-size: xx-large;
    background-color: rgb(4, 94, 86);
    border-color: rgb(4, 94, 86);
    color: white;
}

button:hover {
    background-color: rgb(21, 134, 125);
    border-color: rgb(21, 134, 125);
    color: white;
}