style.css

*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
    
}
.container{
    max-width: 80%;
    /* background-color: rgb(197, 157, 235); */
    padding: 34px;
    margin: auto;
}
.container h1{
    text-align: center;
    font-family: 'Sriracha', cursive;
    font-size: 40px;
}
p{
    text-align: center;
    font-family: 'Sriracha', cursive;
    font-size: 17px;
}
input, textarea{
    border: 2px solid black;
    border-radius: 6px;
    outline: none;  
    font-size: 16px;
    width: 80%;
    margin: 11px 0px;
    padding: 7px;     
}
form{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.btn{
    color: white;
    background-color: purple;
    padding: 8px 12px;
    font-size: 20px;
    border: 2px solid white;
    border-radius: 14px;
    cursor: pointer;
}
.ubit{
    width: 100%;
    position:absolute;
    z-index: -1;
    opacity: 0.8;
}
.submitmsg{
    
    background-color:aliceblue;
    color: green
    
}