@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;300;400;500;600&display=swap');

*{
  font-family: 'Poppins', sans-serif;
  margin:0; padding:0;
  box-sizing: border-box;
  outline: none; border:none;
  text-transform: capitalize;
  transition: all .2s linear;
}

header
{
    align-items: center;
    padding: 30px 10%;
    cursor: pointer;
    float: left;
}
.button-payment
{
    font-size: 25px;
    font-weight: 500;
    text-decoration: none;
    font-family: 'Nunito', sans-serif;;
    color: black;
}
.button-payment
 {
    padding: 9px 25px;
    background-color: red;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.5s ease-in 0.3s;
 }
 .button-payment:hover
 {
    color: white;
 }
 .button-payment:hover::before
 {
    height: 200%;
 }

 .button-payment::before
 {
    content: "";
    position: absolute;
    width: 100%;
    height: 0%;
    transition: 0.8s;
    top: 0;
    border-radius: 0 0 50% 50%;
 }
.container{
  display: flex;
  justify-content: center;
  align-items: center;
  padding:25px;
  min-height: 100vh;
  background: linear-gradient(90deg, #2ecc71 60%, #27ae60 40.1%);
}

.container form{
  padding:20px;
  width:700px;
  background: #fff;
  box-shadow: 0 5px 10px rgba(0,0,0,.1);
}

.container form .row{
  display: flex;
  flex-wrap: wrap;
  gap:15px;
}

.container form .row .col{
  flex:1 1 250px;
}

.container form .row .col .title{
  font-size: 20px;
  color:#333;
  padding-bottom: 5px;
  text-transform: uppercase;
}

.container form .row .col .inputBox{
  margin:15px 0;
}

.container form .row .col .inputBox span{
  margin-bottom: 10px;
  display: block;
}

.container form .row .col .inputBox input{
  width: 100%;
  border:1px solid #ccc;
  padding:10px 15px;
  font-size: 15px;
  text-transform: none;
}

.container form .row .col .inputBox input:focus{
  border:1px solid #000;
}

.container form .row .col .flex{
  display: flex;
  gap:15px;
}

.container form .row .col .flex .inputBox{
  margin-top: 5px;
}

.container form .row .col .inputBox img{
  height: 34px;
  margin-top: 5px;
  filter: drop-shadow(0 0 1px #000);
}

.container form .submit-btn{
  width: 100%;
  padding:12px;
  font-size: 17px;
  background: #27ae60;
  color:#fff;
  margin-top: 5px;
  cursor: pointer;
}

.container form .submit-btn:hover{
  background: #2ecc71;
}