.div-tex-valid-cod {
        background: url(http://s.glbimg.com/en/ho/static/globocom2012/img/pontilhado.png?12c49123f7a6) 0 0 repeat white;
        font-size: 22px;
        font-family: 'Roboto Condensed', sans-serif;
        text-align: center;
    }
    .div-tex-valid-cod a {
    margin-bottom: 20px;
    }
    .btn {
        display: inline-block;
        margin-bottom: 0;
        font-weight: normal;
        text-align: center;
        vertical-align: middle;
        touch-action: manipulation;
        cursor: pointer;
        background-image: none;
        border: 1px solid transparent;
        white-space: nowrap;
        padding: 5px 10px;
        font-size: 14px;
        line-height: 1.42857143;
        border-radius: 3px;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
    }
    .btn-success {
        color: #ffffff;
        background-color: #5eaa00;
        border-color: #4cae4c;
    }
    .title_sing-valid {
    color: rgb(0, 0, 0);
    padding: 15px;
    }
    .title-showcase {
        font-size: 15px;
        color: rgb(120, 120, 120);
        padding-bottom: 6px;
        margin-bottom: 14px;
        border-bottom: 2px solid rgb(213, 212, 212);
    }
    .container-validate-code {
    background-color: rgb(255, 255, 255);
}
.container-validate-code {
    height: 240px;
    border-radius: 5px;
}
.container-sing-valid {
    padding: 15px;
}

.center-validador {
    border-width: 1px;
    border-style: solid;
    border-color: rgb(204, 204, 204);
    border-image: initial;
    margin: 0px 15px;
}
.main-valid, .div-btn-valid {
    padding-bottom: 10px;
}
input-group-lg > .form-control, .input-group-lg > .input-group-addon, .input-group-lg > .input-group-btn > .btn {
    height: 46px;
    font-size: 18px;
    line-height: 1.33;
    padding: 10px 16px;
    border-radius: 6px;
}

.main-valid input {
    text-align: center;
}

.form-control {
    display: block;
    width: 100%;
    height: 34px;
    font-size: 14px;
    line-height: 1.42857;
    color: rgb(85, 85, 85);
    vertical-align: middle;
    background-color: rgb(255, 255, 255);
    background-image: none;
    box-shadow: rgba(0, 0, 0, 0.075) 0px 1px 1px inset;
    padding: 6px 12px;
    border-width: 1px;
    border-style: solid;
    border-color: rgb(204, 204, 204);
    border-image: initial;
    border-radius: 4px;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

input {
    width: 100%;
    height: inherit;
    color: rgb(51, 51, 51);
    font-size: 16px;
    outline: 0px;
    border-width: initial;
    border-style: none;
    border-color: initial;
    border-image: initial;
    padding: 5px 15px;
    border-radius: 3px;
}

.div-btn-valid {
    margin-left: 15px;
}

.main-valid, .div-btn-valid {
    padding-bottom: 10px;
}
.btn {
    display: inline-block;
    margin-bottom: 0px;
    font-weight: normal;
    text-align: center;
    vertical-align: middle;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none;
    white-space: nowrap;
    font-size: 14px;
    line-height: 1.42857;
    user-select: none;
    border-width: 1px;
    border-style: solid;
    border-color: transparent;
    border-image: initial;
    padding: 5px 10px;
    border-radius: 3px;
}
.help-block {
    position: relative;
    display: block;
    margin-top: 5px;
    margin-bottom: 10px;
    color: rgb(153, 4, 4);
    padding-left: 15px;
}
.alert-error {
    background: #ea7e7e;
    border-left: 10px solid red !important;
    border-right: 1px solid red !important;
    border-bottom: 1px solid red !important;
    border-top: 1px solid red !important;
}
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
}