*{
    margin: 0px;
    padding: 0px;
}
body{
    background-color:black;
}
#container{
    /* display: flex; */
    display: block;
    border: 5px solid rgb(0, 255, 21);
    margin: 60px auto;
    width: 700px;
    background-color:black;
    border-radius: 30px;
    box-shadow: 0px 0px 15px 1px rgb(0, 255, 21);
}
.detail{
    display: block;
    position: relative;
    background-color: rgb(0, 255, 21);
    padding: 5px 0px;
    /* top: 17px; */
    /* left: 0; */
    font-size: 30px;
    font-weight: bold;
    color:black;
    /* border: 2px solid blue; */
    text-align: center;
}

.top{
    border-bottom: 2px solid rgb(0, 255, 21);
    background-color: black;
    border-radius: 30px 30px 0px 0px;
    height: 107px
}
.coupon{
    display: inline;
    position: relative;
    top: 35px;
    left: 250px;
    font-weight: bold;
    font-size: 30px;
    color: rgb(0, 255, 21);
}

.logo{                  
    width: 100px;
    position: relative;
    top: 2px;
    left: 233px;
    float: left;
}

.form{
    border: 2px solid rgb(0, 255, 21);
    border-top: 4px solid rgb(0, 255, 21);
    height: 262px;
    width: 450px;
    margin: 45px auto ;
    background-color: black;
    border-radius: 15px;
}

.x{ display: block;
    margin: 25px auto;
    font-size: 23px;
    text-align: left;

}

.xx{ display: block;
    margin: 25px auto;
    font-size: 23px;
}

.xxx{display: block;
    margin: 25px auto;
    font-size: 23px;
}

label{
    margin-left: 58px;
    color: rgb(0, 255, 21);
}

.number{
    margin-left: 10px;
}

input[type=text]{
    padding: 7px 32px;
    margin-left: 15px;
    border-radius: 5px;
    border-color: #f3eded;
    background-color: rgb(0, 255, 21);
}

#mnumber{padding: 7px 32px; 
    padding: 7px 32px;
    margin-left: 15px;
    border-radius: 5px;  
    border-color: #f3eded   

}

.btn{
    background-color: rgb(0, 255, 21); /* Green */
    border: none;
    color: black;
    padding: 8px 6px;
    text-align: center;
    text-decoration: none;
    display: block;
    font-size: 16px;
    margin: 0px auto;
    cursor: pointer;
    -webkit-transition-duration: 0.4s; /* Safari */
    transition-duration: 0.4s;
    border-radius: 10px;
    position: relative;
}
  
  a{text-decoration: none;
    color: black;
    font-family: cursive;
    font-weight: bold;
    border: none;
}
  .btn:hover {
    /* box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24),0 17px 50px 0 rgba(0,0,0,0.19); */
    /* background-color: teal; */
    box-shadow: 0px 0px 15px 1px rgb(0, 255, 21);
}