*{
    padding:0%;
    margin-top: 20px;

}
button {
    background-color: rgb(11, 11, 238);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
   
}

h1 {
        color: rgb(11, 11, 238);
        text-align: center;
        font-size: 40px;
        
 }
 .text-center{
     color:rgb(11, 11, 238);
     background-color: lightblue;
     width:400px;
     margin: 0 auto;
     padding-left:40px;
     border: 5px outset rgb(230, 12, 230);
     font-size: 30px;
 }
 .cal{
    background-color: yellow;
       
        padding: 12px 20px;
        margin: 8px 0;
        display: inline-block;
        border: 2px solid rgb(230, 12, 230);
        border-radius: 4px;
        box-sizing: border-box;
    
}