body{
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(to left,rgb(0, 161, 166), rgb(66, 162, 165) 50%);
    overflow-x: hidden;
    }
table{
    background: white;
    align-self: center;
    margin-top: 20px;
}

[btn-voltar]{
    background-color: rgba(0, 0, 0, 0);
    border: none;
    position: absolute;
}
[btn-voltar] img{
    width: 50px;
    height: 50px;
}

header{
    display: grid;
    grid-template-columns: 65px 1fr;
    grid-template-rows: 60px;
    grid-area: "botao" "titulo";
    height: 60px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    color: white;
    border-bottom: solid 1px rgb(255, 255, 255);
    width: 100%;
    padding-right: 6px;
    background: linear-gradient(to bottom, rgb(0, 96, 99) , rgb(0, 141, 146) 60%);
}

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

#titulo{
    position: absolute;
    left: 40.5%;
    top: -1%;
}