body{
    background-color: #bddff8;
    padding-top: 2%;
    color: #6c757d;
    height: 100%;
}
button.btn{
    width: 100%;
    margin-bottom: 10px;
    padding: 1%;
    font-size: 2em;
    font-weight: bold;
    text-align: center;
}
button.btn.btn-danger {
    background-color: maroon;
}
button.btn[readonly],
button.btn[disabled]{
    cursor: not-allowed;
}
div#last_record > div.col-sm-6{
    display: flex;
    justify-content: center;
    align-items: center;
}
#progress {
    width: 100%;
    background-color: #ddd;
    border: 1px solid #046de0;
    flex: 0.7;
}

#progressbar {
    width: 100%;
    height: 30px;
    background-color: #046de0;
}
.centered {

}
.centered > h1{
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    font-size: 3.5rem;
}
.centered > h1 > svg{
    font-size: 4em;
    margin-left: 5%;
}
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 10px;
    margin: 0 40px;
}
div#last_operation {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}
div#last_operation > span:first-child {
    font-size: 1.8rem;
    font-weight: bold;
    color: #3870AD;
    margin-right: 15px;
}