/* This is the submit button styles */
.btnSpinner{
    
    margin: 0 auto;
    padding: .6em .8em;
    /* Font-size is the root value that determines size of spinner parts. 
  Change this to whatever you want and spinner elements will size to match. */
    font-size: 20px;
    font-weight: bold;
    border-radius: .4em;
    border: none;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: all 1s;
  }
  
  /* focus/disabled styles, you can change this for accessibility */
  .btnSpinner:focus, .btnSpinner:disabled {
    outline: none;
    background: rgb(161, 10, 10);
  }
  
  /* This is the space for the spinner to appear, applied to the button */
  .spin {
    padding-left: 2.5em;
    
  }
  
  /* position of the spinner when it appears, you might have to change these values */
  .spin .spinner {
    left: -.6em;
    top: .4em;
    width: 2.5em;
    
    position: absolute;
  }
  
  /* spinner animation */
  @keyframes spinner {
    0% {
      transform: rotate(0deg);
    }
    
    100% {
      transform: rotate(360deg);
    }
  }
  
  /* The actual spinner element is a pseudo-element */
  .spin .spinner::before {
    content: "";
    width: 1.5em; /* Size of the spinner */
    height: 1.5em; /* Change as desired */
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: solid .35em #999; /* Thickness/color of spinner track */
    border-bottom-color: #555; /* Color of variant spinner piece */
    animation: .8s linear infinite spinner; /* speed of spinner */
    transform: translate(-50%, -50%);
    will-change: transform;
  }
  
  /* optional, but it will affect the size if changed */
  *, *::before, *::after {
    box-sizing: border-box;
  }