* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    border: none;
    text-transform: capitalize;
    transition: all 0.2s linear;
}
body{
    text-align: center;
    background: #11998e; 
    background: -webkit-linear-gradient(to right, #38ef7d, #11998e); 
    background: linear-gradient(to right, #12fc22, #11998e);
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}
.header{
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    padding: 1.7rem;
    height: 6.5rem;
    justify-content: space-around;
}
.header .logo {
    font-size: 2.5rem;
    font-weight: 800;
    text-decoration: none;
    color: #000 ;
}
.container{
    display: block;
    align-items: center;
    padding: 4rem;
}
.container p{
    display: block;
    font-size: 8rem;
    font-weight: 700;
    color: #fff;
}
.btn{
    display: block;
    color: #fff;
    background-color: #000;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 0.8em 1rem;
    margin: 3rem auto;
    border-radius: 15px;
    width: 180px;
    height: 50px;
    transition: 0.7s ease;
}