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

.mainDiv{
    width: 100%;
    height: 100vh;
    position: relative;
    background: black;
}
.centerDiv{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}
h1{
    text-transform: capitalize;
    text-align: center;
    margin-top: 30px;
    color : #ecf0f1;
    text-shadow: 1px 2px 3px #2980b9;
    font-size: 2.1rem;
}
h2{
    margin-top: 20px;
    font-size: 2rem;
    text-align: center;
    color: white;
}
textarea{
    margin: 10px;
    padding: 10px;
    background-color: ;
    box-shadow: 0 0 1px rgba(0, 0, 0, 0.2);
    border-radius: 10px 10px 0 0;
    border: 10px solid #34495e;
    color: black;
    font-size: 1.3rem;
}

.mainbtn{
    padding: 10px 20px;
    border-radius: 20px;
    border: 5px solid #2980b9;
    background : #ecf0f1;
    font-size: 1rem;
    cursor: pointer;
}