.hide{
    display: none;
}

.show{
    display: block;
}

label{
    width: 50px;
    padding-right: 20px;
    float: left;
    text-align: right;
    position: relative;
}

input{
    display: block;
    width: 250px;
}

.form-group{
    margin: 10px 0;
    width: 100%;
}

.btn{
    width: 324px;
    height: 30px;
}

.overlap{
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    height: 100%;
    background-color: gray;
    opacity: 0.3;
}

table, td, th {  
    border: 1px solid #ddd;
    text-align: left;
  }
  
  table {
    border-collapse: collapse;
    width: 100%;
  }
  
  th, td {
    padding: 15px;
  }




/*Loading animation*/
.lds-dual-ring {
    display: inline-block;
    width: 80px;
    height: 80px;
  }
  .lds-dual-ring:after {
    content: " ";
    display: block;
    width: 64px;
    height: 64px;
    margin: 8px;
    border-radius: 50%;
    border: 6px solid #fff;
    border-color: #fff transparent #fff transparent;
    animation: lds-dual-ring 1.2s linear infinite;
  }
  @keyframes lds-dual-ring {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }