*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins',sans-serif;
    box-sizing: border-box;
}
.container{
    width:100%;
    min-height: 100vh;
    background: linear-gradient(135deg,#4203a9,#90bafc);
    color: beige;
    padding: 10px;
}
h2{
    font-size: 56px;
    color: yellow;
    margin-top: 10%;
    margin-left: 9%;
    padding: 14px; 
}
.input-box{
    margin: 40px 24px;
    padding: 29px;
    border-radius: 10px;
    background: rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
}
.input-box input{
    flex:1;
    margin-left: 24px;
    padding: 14px 20px;
    font-size: 16px;
    border-radius:5px;
    size: 23px;
} 
.input-box button{
    margin:9px;
    padding: 14px 20px;
    border-radius: 5px;
    opacity:2;
    width: 120px;
    cursor: pointer;;
    background-color: lightcoral;
    font-weight:bold;
}
#result{
    font-size: 20px;
    margin-left: 25px;
}
#result span{
    color: yellow;
}
h2::before{
    content:'';
    height: 15%;
    width:0.3%;
    display: inline-block;
    background-color: yellow;
    position: absolute;
    left: 15px;
    margin-top: 8%;
}