.Test4s *::before,
.Test4s *::after,
.Test4s * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.Test4s {
  background-color: #8384857d;
  min-height: 100vh;
  display: grid;
  place-content: center;
  font-family: system-ui, sans-serif;
  position: relative;
}

.Test4s input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.Test4s p {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  color: white;
  font-size: 0.8rem;
}

.Test4s .circle-wrapper {
  border: 1px solid #0f3e5d;
  position: relative;
  border-radius: 9999px;
  display: grid;
  width: 450px;
  height: 450px;
  grid-template-areas: "stack";
  place-content: center;
}

.Test4s label {
  grid-area: stack;
  width: 5rem;
  height: 5rem;
  border-radius: 9999px;
  border: 1px solid #738088;
  display: grid;
  place-content: center;
  background-color: rgba(255, 255, 255, 0.2);
  position: relative;
  color: #000000;
  /* font-size: 1.25rem; */
  font-size: 24px;
  font-weight: bold;
  transition-property: all;
  transition-duration: 0.5s;
  cursor: pointer;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.Test4s img {
  border-radius: 9999px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 1s ease-in-out;
}

.Test4s svg {
  transition: all 0.5s ease-in-out;
  position: absolute;
  inset: 0 0 0 -25%;
  margin: auto;
  width: 125px;
  opacity: 0;
  z-index: 10;
}


.Test4s .center-element {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  width: 8rem;
  height: 8rem;
  background-color: #1b2c36;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-transform: uppercase;
  font-weight: 100;
  letter-spacing: 0.05em;
  color: #cbd5e0;
  font-size: 1.125rem;
  text-align: center;
  font-weight: bold;
}

.Test4s .center-element::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  bottom: -1px;
  left: -1px;
  background-color: #0a4368;
  border-radius: 50%;
  z-index: -10;
  transition: all 1s;
}

.Test4s input:checked + label {
  transform: none !important;
  transition-duration: 1s;
}

.Test4s input:checked + label > img {
  transform: scale(2);
}

.Test4s input:checked + label > svg {
  opacity: 1;
  transform: scale(2.25) rotate(45deg);
  transition-delay: 700ms, 500ms, 2000ms;
}

.Test4s .avatar {
  --radius: 14rem;
  --d: calc(var(--i) / var(--total));
  --r-offset: -0.15turn;
  --r-amount: 1turn;
  --r: calc((var(--r-amount) * var(--d)) + var(--r-offset));
  transform: rotate(var(--r)) translate(var(--radius)) rotate(calc(-1 * var(--r)));
}


















/*  button style 10*/
.Button10 {
  font-family: "Helvetica", "Arial", sans-serif;
  display: inline-block;
  font-size: 1em;
  padding: 1em 2em;
  -webkit-appearance: none;
  appearance: none;
  background-color: #ff0081;
  color: #fff;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  position: relative;
  transition: transform ease-in 0.1s, box-shadow ease-in 0.25s;
  box-shadow: 0 2px 25px rgba(255, 0, 130, 0.5);
}
.Button10:focus {
  outline: 0;
}
.Button10:before, .Button10:after {
  position: absolute;
  content: "";
  display: block;
  width: 140%;
  height: 100%;
  left: -20%;
  z-index: -1000;
  transition: all ease-in-out 0.5s;
  background-repeat: no-repeat;
}
.Button10:before {
  display: none;
  top: -75%;
  background-image: radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, transparent 20%, #ff0081 20%, transparent 30%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, transparent 10%, #ff0081 15%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%);
  background-size: 10% 10%, 20% 20%, 15% 15%, 20% 20%, 18% 18%, 10% 10%, 15% 15%, 10% 10%, 18% 18%;
}
.Button10:after {
  display: none;
  bottom: -75%;
  background-image: radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, transparent 10%, #ff0081 15%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%), radial-gradient(circle, #ff0081 20%, transparent 20%);
  background-size: 15% 15%, 20% 20%, 18% 18%, 20% 20%, 15% 15%, 10% 10%, 20% 20%;
}
.Button10:active {
  transform: scale(0.9);
  background-color: #e60074;
  box-shadow: 0 2px 25px rgba(255, 0, 130, 0.2);
}
.Button10.animate:before {
  display: block;
  animation: topBubbles ease-in-out 0.75s forwards;
}
.Button10.animate:after {
  display: block;
  animation: bottomBubbles ease-in-out 0.75s forwards;
}
@keyframes topBubbles {
  0% {
    background-position: 5% 90%, 10% 90%, 10% 90%, 15% 90%, 25% 90%, 25% 90%, 40% 90%, 55% 90%, 70% 90%;
  }
  50% {
    background-position: 0% 80%, 0% 20%, 10% 40%, 20% 0%, 30% 30%, 22% 50%, 50% 50%, 65% 20%, 90% 30%;
  }
  100% {
    background-position: 0% 70%, 0% 10%, 10% 30%, 20% -10%, 30% 20%, 22% 40%, 50% 40%, 65% 10%, 90% 20%;
    background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
  }
}
@keyframes bottomBubbles {
  0% {
    background-position: 10% -10%, 30% 10%, 55% -10%, 70% -10%, 85% -10%, 70% -10%, 70% 0%;
  }
  50% {
    background-position: 0% 80%, 20% 80%, 45% 60%, 60% 100%, 75% 70%, 95% 60%, 105% 0%;
  }
  100% {
    background-position: 0% 90%, 20% 90%, 45% 70%, 60% 110%, 75% 80%, 95% 70%, 110% 10%;
    background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
  }
}





.practiceZ{
   font: 900 120px/1 'Source Sans Pro', Arial, sans-serif; 
   background-color: #bdc3c7; 
   text-transform: uppercase; 
   color: #fff; 
   text-align: center; 
   letter-spacing: -3px;
}

.practiceZ h1 {
  margin: 0;
  padding: 0;
  width: 100%;
  text-shadow:     0 1px 0 hsl(174,5%,80%),
	                 0 2px 0 hsl(174,5%,75%),
	                 0 3px 0 hsl(174,5%,70%),
	                 0 4px 0 hsl(174,5%,66%),
	                 0 5px 0 hsl(174,5%,64%),
	                 0 6px 0 hsl(174,5%,62%),
	                 0 7px 0 hsl(174,5%,61%),
	                 0 8px 0 hsl(174,5%,60%),
	
	                 0 0 5px rgba(0,0,0,.05),
	                0 1px 3px rgba(0,0,0,.2),
	                0 3px 5px rgba(0,0,0,.2),
	               0 5px 10px rgba(0,0,0,.2),
	              0 10px 10px rgba(0,0,0,.2),
	              0 20px 20px rgba(0,0,0,.3);
}