style4.css

@import url('https://fonts.googleapis.com/css2?family=Poppins: wght@400;500;600;700;800;900&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
body{
    background-color: #deeeff;
    display: flex;
    justify-content: center;
    align-items: center; 
    height: 100vh;
}
.container{
    width: 600px;
    background-color:white;
    padding: 30px;
    box-shadow: 0 2px 16px rgba(0,0,0,.1);
    border-radius: 20px;
}
.tab_box{
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-bottom: 2px solid rgba(229,229,229);
}
 .tab_box .tab_btn{
 font-size: 18px;
 font-weight: 600; 
 color: #919191;
 background: none;
 border: none;
 padding: 18px;
 cursor: pointer;
 }
.tab_box .tab_btn.active{
    color: #7360ff;
}

 .content_box{
    padding: 20px;
}
 .content_box .content{
     display: none;
     animation: moving .5s ease;
}
@keyframes moving {
    from{transform: translateX(50px);opacity: 0;}
    to{transform: translateX(0px);opacity: 1;}
}

 .content_box .content.active{
    display: block;
 }
 .content_box .content h2{
margin-bottom: 10px;
}


.line{
    position: absolute;
    top: 62px;
    left: 17px;
    width: 90px;
    height: 10px;
    background-color: #7360ff;
    border-radius: 10px;
    transition: all .3s ease-in-out;
}