*, :after, :before {
    box-sizing: border-box;
}

body {
    font-family: "Helvetica Neue",Roboto,Arial,"Droid Sans",sans-serif;
    margin: 0;
    background-color: #2A3F54;
    width: 100%;
}

.conteudo {
    width: fit-content;
    margin: 20px auto;
    background-color: #F7F7F7;
    padding: 30px 40px;
    border-radius: 7px;
    box-shadow: 4px 4px 10px 5px rgb(0 0 0 / 20%);
    text-align: center;
}

.conteudo form {
    margin-top: 15px;
    text-align: left;
}

.conteudo form label {
    color: #73879C;
    display: inline-block;
    max-width: 100%;
    margin-bottom: 5px;
    font-weight: 700;
    font-size: 14px;
}
.conteudo form .erro label {
    color: #a94442;
}

.conteudo form input {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
}
.conteudo form .erro input {
    color: #a94442;
    border-color: #a94442;
}

.conteudo form button {
    margin-top: 25px;
    width: 100%;
    background: #26B99A;
    border: 1px solid #169F85;
    color: #fff;
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}

.help-block:empty {
    display: none;
}

.help-block {
    margin-top: 3px;
    color: #a94442;
    font-size: 13px;
}

#saida {
    margin-top: 20px;
}

#saida pre {
    border: 1px solid #888;
    border-radius: 6px;
    padding: 10px;
    background-color: #eee;
    line-height: 1.5;
}