*{
    box-sizing: border-box;
}
body{
    margin: 0;
}

.contaner{
   margin: auto;
    width: 70%;
}

header{
    background-color: #4c659e;
    padding:20px 0;
    padding-bottom: 10px;

}

header h1{
    margin: 0;
    color: aliceblue;
    float: left;
    font-size: 45px;
   
}

header form{
    float: right;
}

header form label,header form input{
    display: block;
    color: #fff;
}

form  .group-form{
    float: left;
    margin: 0px 5px;
}

form .group-form a{
 color: #fff;
 text-decoration: none;
}

form .botton{
    margin-top: 18px;
    background-color: #4c659e;
    margin-left: 10px;
    border: 1px solid #2a4276;
    padding: 5px;
    cursor: pointer;
}

/*****style scection*******/
section{
    background-color: hsla(230, 30%, 96%, 0.69);
    padding-top: 90px;
    height: 90vh;
}

section .group p{
    margin-top: 0;
    font-size: 30px;
    line-height: 1.6;
}
.birthdate-label{
  margin-top: 30px;
  display: inline-block;
}

section .form , section .group{
    float: left;
    width: 50%;
} 

section .group img{
    width:508px;
}

.form h2{
    margin-top: 0;
    margin-bottom: 10px;
    font-size:40px ;
}

.form #free{
    font-size: 20px;
    margin: 0;
    margin-bottom: 10px;
}

.form input{
    display: block;
    padding: 15px 10px;
    border-radius: 5px;
    width: 80%;
    border: 1px solid #eee;
    margin: 10px 0;
}

.form input::placeholder{
    color: #a9a9a9;
    font-weight: bolder;
}

.form .w-50{
    display: inline-block;
    width: 39%;
}

.form .w-50:first-of-type{
    margin-right: 10px;
}

.form .d-inline{
    width: 10%;
    display: inline-block;
}

.form input[type="radio"]{
    width: 3%;
}

.form input[type="submit"]{
    background-color: #5e9b4d;
    width: 50%;
    color: #eee;
    cursor: pointer;
    border-radius: 6px;
    font-weight: bolder;
    font-size: 17px;
}

.w-80{
    width: 80%;
}