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HTML

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CSS

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JavaScript

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HTML 

              
                 <div class="parent">
      <div class="container">
        
        <div>
  <label for="fname"></label>
  <input type="text" id="fname" name="fname" value="Input">
  </div>
     <br>   
        
        <a class="box btm"><i class="arrow right"></i></a>
<br>  
        <label class="switch">
          <input type="checkbox" />
          <span class="slider round"></span>
        </label> 
      <br>           
          <label class="radio">
          <input type="checkbox" checked="checked" />
          <span class="checkmark"> </span>
        </label>

        <div class="line_bar"></div>
        <p>&#160;&#160;Neumorphism in Action&#160;&#160;</p>
      </div>
    </div>
!

CSS 

              
                 * {
        box-sizing: border-box;
        
      }

body {
  padding: 0;
  margin: 0;
}

      .parent {
        height: 100vh;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #2A2832;
      }
      .container {
        width: 400px;
        height: 700px;
        background: #3a3842;
        border-radius: 15px;
        margin: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        position: relative;
      }

      a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100px;
        height: 100px;
        background: #3a3842;
        border-radius: 25px;
        margin: 15px;

      }
i {
  margin-right: 10px;
  width:25px;
  height:25px;
  border: solid #5f66b7;
  border-width: 0 6px 6px 0;
  display: inline-block;
  transition: background 0.1s ease-in-out;
  
}

.right {
  transform: rotate(-45deg);
}

      .btm {
        cursor: pointer;
        box-shadow: 10px 10px 20px 5px rgba(0, 0, 0, 0.2),
          -10px -10px 20px 5px rgba(77, 71, 100, 0.4),
          -1px -1px 4px 2px rgba(77, 71, 100, 0.4);
        transition: background 0.1s ease-in-out;
      }
      .btm:hover {
        background: hsl(250, 10%, 25%);
      }


.btm:active {
  box-shadow: 5px 5px 10px 2.5px rgba(0, 0, 0, 0.2),
          -5px -5px 10px 2.5px rgba(77, 71, 100, 0.3),
          -1px -1px 4px 2px rgba(77, 71, 100, 0.4);
          background: #3a3842;
}
.btm:active i {
  border: solid #555b96;
  border-width: 0 6px 6px 0;
}

 /** --------------------------input-------------------------- **/

input {
 width: 100px;
  height: 100px;
   background: #3a3842;
   border-radius: 25px;
   margin: 15px;
  box-sizing: border-box;
  text-align:center;
  border: none;
  color: #77ca;
  font-size: 20px;
  background: #3a3842;
  box-shadow: inset 5px 5px 8px 1px rgba(0, 0, 0, 0.2),
          inset -5px -5px 8px 0px rgba(77, 71, 100, 0.3),
          inset -1px -2px 2px 0px rgba(77, 71, 100, 0.4);
  transition: all 0.3s ease-in-out;

}

input:focus
 {
    outline: none;
   box-shadow: inset 5px 5px 8px 1px rgba(0, 0, 0, 0.2),
          inset -5px -5px 8px 0px rgba(77, 71, 100, 0.3),
          inset -1px -2px 2px 0px rgba(77, 71, 100, 0.4),
          5px 5px 10px 2.5px rgba(0, 0, 0, 0.2),
          -5px -5px 10px 2.5px rgba(77, 71, 100, 0.4),
          -1px -1px 4px 2px rgba(77, 71, 100, 0.4);
   
}
      /** --------------------------Switch-------------------------- **/
      .switch {
        position: relative;
        width: 100px;
        height: 55px;
        margin: 15px;
        font: 600 15px Arial;
        border-radius: 25px;

      }

      .switch input {
        opacity: 0;
        width: 0;
        height: 0;
      }

      .slider {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: 25px;
        background: #393741;
        box-shadow: inset 5px 5px 8px 1px rgba(0, 0, 0, 0.2),
          inset -5px -5px 8px 0px rgba(77, 71, 100, 0.3),
          inset -1px -2px 2px 0px rgba(77, 71, 100, 0.4);
        -webkit-transition: 0.4s;
        transition: 0.4s;
        color: #424250;
      }

      .slider:before {
        position: absolute;
        content: "OFF";
        text-align: center;
        line-height: 45px;
        width: 45px;
        height: 45px;
        left: 10px;
        bottom: 5px;
        background: #3a3842;
        box-shadow: 2px 2px 5px 0px rgba(0, 0, 0, 0.2),
          -2px -2px 2px 0px rgba(89, 83, 116, 0.5);
        border-radius: 20px;
        transition: 0.4s;
      }
      /*----is ON----*/

      input:checked + .slider {
        background: #5a5e97;
        box-shadow: inset 5px 5px 8px 1px #43466d,
          inset -3px -3px 8px 0px #7175b3, inset -2px -2px 2px 1px #686fcc;
      }

      input:checked + .slider:before {
        content: "ON";
        transform: translateX(36px);
        box-shadow: 2px 2px 2px 1px #43466d,
          -2px -2px 2px 0px #585d8e;
       color: #686fcc;

      }

      /** --------------------------Radio-------------------------- **/

.radio {
        display: block;
        position: relative;
        margin: 15px auto;
        cursor: pointer;
        font-size: 22px;
        user-select: none;
        transform: translate(-10px);

      }
     .radio input {
        opacity: 0;
        width: 0;
        height: 0;
      }

      .checkmark {
        position: absolute;
        top: 0;
        left: 0;
        height: 35px;
        width: 35px;
        border-radius: 9px;
        background: #3a3842;
        box-shadow: inset 5px 5px 8px 1px rgba(0, 0, 0, 0.2),6px 6px 15px 3px rgba(48, 46, 54, 1),
          inset -5px -5px 8px 0px rgba(77, 71, 100, 0.3),
          inset -1px -2px 2px 0px rgba(104, 97, 133, 0.4),-6px -6px 15px 3px rgba(77, 71, 100, 0.6);
        

      }


      .checkmark:after {
        content: "";
        position: absolute;
        left: 15px;
        top: 10px;
        width: 5px;
        height: 10px;
        border: solid #686fcc;
        border-width: 0 4px 4px 0;
        transform: rotate(45deg);
        opacity:0;
        transition: 0.4s;

        
       }

      input:checked + .checkmark {
          box-shadow: 6px 6px 15px 3px rgba(48, 46, 54, 1),1px 1px 5px 1px rgba(48, 46, 54, 0.8),
          -6px -6px 15px 3px rgba(77, 71, 100, 0.6),
          -1px -1px 2px 1px rgba(77, 71, 100, 0.6);
        
      } 
      .radio input:checked + .checkmark:after {
        opacity:100;
      }

     


/*---------------------End--------------------*/
      p {
        position: absolute;
        font: 700 20px Arial;
        color: hsl(252, 8%, 30%);
        bottom: 30px;
        margin: 0 auto;
        background: #3a3842;
        user-select: none;
        transition: all 0.5s ease-in-out;
      }

      p:hover {
        color: hsl(252, 8%, 50%);
        text-shadow: 0px 0px 25px rgba(89, 83, 116, 0.5);
      }

      .line_bar {
        width: 100%;
        height: 5px;
        position: absolute;
        background: hsl(252, 8%, 30%);
        bottom: 40px;
      }
!

JS 

              
                // There is a problem with text input in ios devices!
!
999px

Console