body {
    background-color: #EEEEEE;
}

.flatfield {
    width: 300px;
    margin: 10px;
}

.date {
    width: 300px;
    margin: 10px;
}

.form {
    margin-left: auto;
    margin-right: auto;
    width: 300px;
}

.label {
    margin: 10px;
    font-weight: 300;
}

.container-xs {
    height: 100% !important;
    padding: 1.5rem 5rem;
    background-color: #ffffff;
}

.align-items {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.align-items_center {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.align-items_center .label {
    margin-left: 20px;
}

h1 {
    font-weight: normal;
}

.bttn {
    width: 300px;
    margin-top: 25px;
    margin-bottom: 25px;
}