Tab checkked using html and css

<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Document</title>
        <link rel="stylesheet" href="./index.css">
    </head>
    <body>
      
      <style> 
        @import url('https://fonts.googleapis.com/css2?family=Dongle:wght@300;400;700&family=IBM+Plex+Sans:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;1,100;1,200;1,300;1,400;1,500;1,600;1,700&family=Inconsolata:wght@200;300;400;500;600;700;800;900&family=Karla:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,200;1,300;1,400;1,500;1,600;1,700;1,800&family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&family=Padauk:wght@400;700&family=Plus+Jakarta+Sans:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,200;1,300;1,400;1,500;1,600;1,700;1,800&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Readex+Pro:wght@200;300;400;500;600;700&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,300;1,400;1,500;1,700;1,900&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap');

*{
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Poppins', sans-serif;

}
*,*:before,*:after {
box-sizing: border-box;
}
input,
textarea,
select,
button{
outline: none;
}
input{
line-height: normal;
}
label,
button{
cursor: pointer;
}
a {
text-decoration: none;
}
img {
display: block;
max-width: 100%;
}

.container{

display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #F6F6FF;
    flex-direction: column;
    
}

.container .tab:nth-child(1) label h2{ 
    background-image: linear-gradient(90deg, #A6F2A7,#51CC3A);
}
.container .tab:nth-child(2) label h2{ 
    background-image: linear-gradient(90deg, #3697E6,#0BDBFC);
}
.container .tab:nth-child(3) label h2{ 
    background-image: linear-gradient(90deg, #E27AD7,#AC2E9A);
}
.container .tab:nth-child(4) label h2{ 
    background-image: linear-gradient(90deg, #C25E4C,#BB890A);
}

.tab{ 
    max-width: 600px;
    width: 600px;
    padding: 20px;
    background-color: #FFFDFF;
    border-radius: 7px;
   margin-top: 30px;
   position: relative;

}
.tab input{ 
    display: none;
}
.tab label{ 
    display: flex;
    align-items: center;
    /* justify-content: center; */
    /* position: relative; */
    
}
.tab label::before{ 
    content: '+';
    position: absolute;
    /* top: 50%; */
    right: 20px;
    /* transform: translateY(-50%); */
    font-size: 22px;
    /* background-color: #A6F2A7; */
    color: #A6F2A7;
    transform: rotate(90deg);
    transition: all .3s ease;

}
.tab label h2{ 
    /* position: relative; */
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    font-size: 20px;
    color: #fff;
    margin-right: 10px;
    transition: all .3s ease;

}
.tab label h3{ 
    font-size: 18px;
}
.tab .content{ 
   max-height: 0;
   overflow: hidden;
   transition: all .3s ease;
}
.tab .content p{ 
    position: relative;
    padding: 10px 0;
    color: #333;
    z-index: 10 ;
}
.tab input:checked ~ label::before{ 
   transform: rotate(136deg);

}

.tab input:checked ~ .content{ 
    max-height: 100vh;
}

.tab input:checked ~ label h2{ 
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-size: 5rem;
    justify-content: flex-end;
    color:rgba(255, 255, 255, 0.2);
    padding: 0 30px;
}
.tab input:checked ~ label h3{ 
    padding: 5px 10px;
    background-color: #f7f7f7;
    z-index: 10;
    border-radius: 5px;
    
}
.tab input:checked ~ .content p{ 
    color: #fff;
}

.tab input:checked ~ label::before{ 
  color: #fff;
  z-index: 10;
  font-size: 30px;
}
  
      </style>
        <div class="container">
            <div class="tab">
                <input type="radio" name="acc" id="tab1">
                <label for="tab1">
                    <h2>01</h2>
                    <h3>How do you apply?</h3>
                </label>
                <div class="content">
                    <p>
                        how do yout to day when why do yout recontaion an my video hostory are what thalk  man    
                    </p>
                </div>
            </div>

<div class="tab">
                <input type="radio" name="acc" id="tab2">
                <label for="tab2">
                    <h2>02</h2>
                    <h3>How do you apply?</h3>
                </label>
                <div class="content">
                    <p>
                        how do yout to day when why do yout recontaion an my video hostory are what thalk  man    
                    </p>
                </div>
            </div>

<div class="tab">
                <input type="radio" name="acc" id="tab3">
                <label for="tab3">
                    <h2>03</h2>
                    <h3>How do you apply?</h3>
                </label>
                <div class="content">
                    <p>
                        how do yout to day when why do yout recontaion an my video hostory are what thalk  man    
                    </p>
                </div>
            </div>

<div class="tab">
                <input type="radio" name="acc" id="tab4">
                <label for="tab4">
                    <h2>04</h2>
                    <h3>How do you apply?</h3>
                </label>
                <div class="content">
                    <p>
                        how do yout to day when why do yout recontaion an my video hostory are what thalk  man    
                    </p>
                </div>
            </div>
        </div>
    </body>
    </html>

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Tab checkked using html and css