.container{
    display: flex;
    justify-content: center;
    align-items: center;
}
img{
    padding-bottom: 30px;
    width: 90%;
    height: 500px;
}
.btn {
    background-color: 
    #41651b; /* Initial color */
    color: white;
    padding: 20px 150px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 18px;
    margin-top: 20px;
}
a{
    text-decoration: none;
}
.butn{
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (min-width: 320px) and (max-width:576px){
    .btn{
        padding : 12px 35px;
        font-size: 16px;
    }
    img{
        padding-bottom: 30px;
        width: 100%;
        height: 350px !important;
    }
}