html {
  font-family: Arial, Helvetica, sans-serif;   display: inline-block;   text-align: center;
}
h3 {
  font-size: 1.8rem;   color: white; margin: 2px;
}

.row {
  width: 100%;  display: flex;
}

/* Create two equal columns that sits next to each other */
.column1 {
  flex: 75%;  padding: 5px; margin: 2px; 
}

.column2 {
  flex: 25%;  padding: 5px; margin: 2px; 
}


p { 
  font-size: 1rem;
}

.topnav { 
  width: 100%;  overflow: hidden;   background-color: #05164e;  display: flex;  float: left; 
}

.bat_volt_indicator{
  color: white;  font-size: x-large;  padding-top: 0%;  display: flex;  float: right;  align-items: flex-end;  
}

.timestamp{
  font-size: larger;  color: rgb(250, 247, 247);  display: inline-block;
}

.bat_font{
  font-size: inherit;color: rgb(237, 226, 9);
}

body {  
  margin: 0;
}

.content { 
 padding: 2%;
}

.card-grid { 
  max-width: 100%;   margin: 0 auto;   display: block;   grid-gap: 1rem;   grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.card { 
  width: 100%;  background-color: rgb(248, 247, 245); 
  box-shadow: 8px 8px 20px -2px rgba(12, 22, 116, 1);
  border: 1px solid #1C6EA4;  border-radius: 10px 0px 10px 0px;
}
.card-title { 
  font-size: 1.2rem;  color: #034078; margin: 0 auto; 
}

#gauge-temp { 
  width: 100%;  height: 20px;
    font-weight: bold;  color: #cf890f
}

#gauge-hum { 
  width: 100%;  height: 20px;  font-weight: bold;
  color: #0d0bad
}

#gauge-press { 
  width: 100%;  height: 20px;
  font-weight: bold;  color: #da211e
}

.bottomnav {
  font-family: "Lucida Console", "Courier New", monospace;
  background-color: #05164e;
}

.button {
  display: inline-block;
  padding: 10px 10px;
  margin: 5px;
  font-size: 16px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition-duration: 0.4s;    
}

.button-data {
  background-color: #dde1e5;
  color: #1d1150;
}

.button-delete {
  background-color: #dde1e5;
  color: #1d1150;
}

.button-download {
  background-color: #dde1e5;
  color: #1d1150;
}

.button:hover {
  background-color: #ece275;
  box-shadow: 2px 2px 12px 1px rgba(4, 21, 131, 0.364);
}


.button_box2 {
  margin:100px auto;
  }
  /*-------------------------------------*/
  .cf:before, .cf:after{
  content:"";
  display:table;
  }
  .cf:after{
  clear:both;
  }
  .cf{
  zoom:1;
  }
  /*-------------------------------------*/
  
  .form-wrapper-2 {
  width: 300px;
  padding: 5px;
  background: #2e083d;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  -moz-box-shadow: 0 1px 1px rgba(0,0,0,.4) inset, 0 1px 0 rgba(255,255,255,.2);
  -webkit-box-shadow: 0 1px 1px rgba(0,0,0,.4) inset, 0 1px 0 rgba(255,255,255,.2);
  box-shadow: 0 1px 1px rgba(0,0,0,.4) inset, 0 1px 0 rgba(255,255,255,.2);
  }
  .form-wrapper-2 input {
  width: 200px;
  height: 20px;
  padding: 5px 2px;
  float: left;
  font: bold 15px 'Raleway', sans-serif;
  border: 0;
  background: #eee;
  -moz-border-radius: 3px 0 0 3px;
  -webkit-border-radius: 3px 0 0 3px;
  border-radius: 3px 0 0 3px;
  }
  .form-wrapper-2 input:focus {
  outline: 0;
  background: #fff;
  -moz-box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
  -webkit-box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
  box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
  }
  .form-wrapper-2 input::-webkit-input-placeholder {
  color: #999;
  font-weight: normal;
  font-style: italic;
  }
  .form-wrapper-2 input:-moz-placeholder {
  color: #999;
  font-weight: normal;
  font-style: italic;
  }
  .form-wrapper-2 input:-ms-input-placeholder {
  color: #999;
  font-weight: normal;
  font-style: italic;
  }
  .form-wrapper-2 button {
  overflow: visible;
  position: relative;
  float: right;
  border: 0;
  padding: 0;
  cursor: pointer;
  height: 40px;
  width: 110px;
  font: bold 15px/40px 'Raleway', sans-serif;
  color: #fff;
  text-transform: uppercase;
  background: #D88F3C;
  -moz-border-radius: 0 3px 3px 0;
  -webkit-border-radius: 0 3px 3px 0;
  border-radius: 0 3px 3px 0;
  text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3);
  }
  .form-wrapper-2 button:hover{
  background: #FA8807;
  }
  .form-wrapper-2 button:active,
  .form-wrapper-2 button:focus{
  background: #c42f2f;
  }
  .form-wrapper-2 button:before {
  content: '';
  position: absolute;
  border-width: 8px 8px 8px 0;
  border-style: solid solid solid none;
  border-color: transparent #D88F3C transparent;
  top: 12px;
  left: -6px;
  }
  .form-wrapper-2 button:hover:before{
  border-right-color: #FA8807;
  }
  .form-wrapper-2 button:focus:before{
  border-right-color: #c42f2f;
  }
  .form-wrapper-2 button::-moz-focus-inner {
  border: 0;
  padding: 0;
  }

  /* hovereable menu*/

  .dropbtn {
  background-color: #04AA6D;
  color: white;
  padding: 16px;
  font-size: 16px;
  border: none;
}

.dropdown {
  padding-top: 20px;
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f1f1f1;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {background-color: #ddd;}

.dropdown:hover .dropdown-content {display: block;}

.dropdown:hover .dropbtn {background-color: #3e8e41;}