* {
        box-sizing: border-box;
      }
      
      body {
        background-color: #f1f1f1;
      }
      
      #regForm {
        background-color: #ffffff;
        margin: 50px auto;
        font-family: Raleway;
        padding: 30px;
        width: 70%;
        min-width: 300px;
      }
      
      h2 {
        text-align: center;  
      }
      
      input {
        padding: 10px;
        width: 100%;
        font-size: 17px;
        font-family: Raleway;
        border: 1px solid #aaaaaa;
      }
      
      /* Mark input boxes that gets an error on validation: */
      input.invalid {
        background-color: #ffdddd;
      }
      
      /* Hide all steps by default: */
      .tab {
        display: none;
      }

      .tab span{
        color: blue;
        font-weight: bold;
      }
      
      button {
        background-color: #4CAF50;
        color: #ffffff;
        border: none;
        padding: 10px 20px;
        font-size: 17px;
        font-family: Raleway;
        cursor: pointer;
      }
      
      button:hover {
        opacity: 0.8;
      }
      
      #prevBtn {
        background-color: #bbbbbb;
      }
      
      /* Make circles that indicate the steps of the form: */
      .step {
        height: 15px;
        width: 15px;
        margin: 0 2px;
        background-color: #bbbbbb;
        border: none;  
        border-radius: 50%;
        display: inline-block;
        opacity: 0.5;
      }
      
      .step.active {
        opacity: 1;
      }
      
      /* Mark the steps that are finished and valid: */
      .step.finish {
        background-color: #4CAF50;
      }

    /*AGORA O STYLO DAS QUESTIONS*/

    label {
        display: block;
        color: #7d7d7d;
        }

        .floatBlock {
            margin: 0 0 0 0;
            /*border: solid 1px red;*/
            text-align: center; 
         
        }

        .labelish {
            color:#7d7d7d;
            margin: 0;
        }

        .radioquestions {
            border: 1px solid rgba(180, 180,180, 0.7);           
            display: flex;
            flex-direction: row;
            justify-content: space-around; /*flex-start;*/
            break-before: always;
            margin: 0 0 0 0;
            max-width: 100%;
        }

        .floatBlock label{
          font-weight: bold;          
          color: gray;
        }

        .div_questions{
            /*border: solid 1px;
            border-color: gray;*/
            max-width: 100%;
        }

        h3{
            /*border: 1px solid;
            border-color: gray; */
            margin: 0;
            font-weight:normal;
        }

        #div_txtareaobs{
            margin-top: 30px;
            width: 100%;
        }

        .txtarea{
            width: 100%; /*99.5%;*/
            height: 60px;
            font-size: 16px;
            border: 1px solid rgba(180, 180,180, 0.7); 
        }

        #Mensagem{
            visibility: hidden;            
            background-color: #ffdddd;
            border: 1px solid gray;
            color: gray;
            padding: 0%;
        }

        #div_final_form{
          font-family:Helvetica; color:#1f3c77;
        }

        #div_final_form h1{
          text-align: center;
        }

        #perc{
          color: gray;
          font-size: 25px;          
        }