/* reset básico */
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}

/* conteiner */
.container  {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}
    @media (min-width: 1170px) {
        .container {
            max-width: 1170px;
            padding: 0;
        }
    }

/* linha */
.row {
    margin-left: -5px;
    margin-right: -5px;
}
    .row:before,
    .row:after {
        content: "";
        display: table;
    }
    .row:after {
        clear: both;
    }

/* colunas */
.col {
    display: inline-block;
    vertical-align: top;
    min-height: 1px;
    padding-left: 5px;
    padding-right: 5px;
    width: 100%;
    margin-right: -4px;
    *zoom: 1;
    *display: inline;
}
    /* duas colonas */
    @media (min-width: 480px) {
        .col-2 {
            width: 50%;
        }
    }

    /* tres colunas */
    @media (min-width: 728px) {
        .col-3 {
            width: 33.3333%;
        }
    }

    /* sidebar */
    @media (min-width: 992px) {
        .col-content {
            width: 60%;
        }

        .col-sidebar {
           width: 40%;
        }
    }



.big {
    height: 50px;
}







div#sidebar {
  width: 30%;
}

div#sidebar div#searchbox {
  display: block;
  padding: 3px 5px;
  margin-bottom: 4px;
  white-space: nowrap;
}

div#sidebar div#searchbox input[type="text"] {
  width: 100%;
}

div#sidebar div#searchbox input[type="submit"] {
  width: 85px;
}










/* Style inputs, select elements and textareas */
input[type=text], input[type=password], select, textarea{
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  resize: vertical;
}

/* Style the label to display next to the inputs */
label {
  padding: 12px 12px 12px 0;
  display: inline-block;
}

/* Style the submit button */
input[type=submit] {
  background-color: #4CAF50;
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  float: right;
}

/* Style the container */
.container {
  border-radius: 5px;
  background-color: ;
  padding: 20px;
}

/* Floating column for labels: 25% width */
.col-25 {
  float: left;
  width: 25%;
  margin-top: 6px;
}

/* Floating column for inputs: 75% width */
.col-75 {
  float: left;
  width: 75%;
  margin-top: 6px;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

/* Responsive layout - when the screen is less than 600px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .col-25, .col-75, input[type=submit] {
    width: 100%;
    margin-top: 0;
  }
}

/* Botão voltar */

#startStopBtn {
    font-size: 30px;
    font-weight: bold;
    display: inline-block;
    margin: 0 auto;
    color: #dcfbb4;
    background-color: green;
    border: 0.4em solid #d4f7da;
    border-radius: 50%;
    transition: all 0.3s;
    box-sizing: border-box;
    width: 4em;
    height: 4em;
    line-height: 3em;
    cursor: pointer;
    box-shadow: 0 0 0 rgba(0,0,0,0.1), inset 0 0 0 rgba(0,0,0,0.1);
    text-align: center;
}
#startStopBtn:hover{
    box-shadow: 0 0 2em rgba(0,0,0,0.1), inset 0 0 1em rgba(0,0,0,0.1);
    background-color: #29a074;
  }