.main{
    margin-top: 200px;
    /* text-align: center; */

}

.logo-png{
    width: 272px;
    height: 92px;
    margin-bottom: 30px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.input{
    width: 640px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    line-height: 24px;
    padding-left: 30px;
    padding-right: 30px;
    padding-top: 10;
    padding-bottom: 10;
    border: 1px solid #dfe1e5;
    border-radius: 20px;
    margin-bottom: 20px;
}



/*
 without flex, uncomment line number 3 too
.btn{
    margin-right: 30px;
    background-color: #dfe1e5;
    border: none;
    border-radius: 15px;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
} */

.btn{
    background-color: #dfe1e5;
    border: none;
    border-radius: 15px;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    margin-right: 20px;
}

.flex-wrapper{
    display: flex;
    justify-content: center;
}