*{
  
    box-sizing: border-box !important;
    
  }
#img{
    width: 30px;
    height: 50px;
    margin-left: 15px !important;
    margin-top: 5px !important;
}
form{
        border-radius: 35px;
        box-shadow: 1px 1px 5px 1px #ffffff;
        
    }
h2{
    padding-left: 7%;
    
    padding-top: 3%;
}

#btn{
    border-radius: 15px;
}
body {
background: url(../img_pagina/fondo.jpg); 
background-size: cover;
background-repeat: no-repeat;
margin: 0;
height: 100vh;
}
.container{
    margin-left: 550px !important;
    width: 400px !important;
    
}
#form{
    background-color: rgba(0, 0, 0, 0.707);
    color: #ffffff;
    
    
}
#titulo{
    font-size: 25px;
    

}
#email{
    font-size: 15px;
}
.form-control{
    width: 200px !important;
    margin-left: 10rem !important;
}
#hr{
    padding-top: 15px;
    padding-bottom: 15px;
}
#btn{
    width: 150px;
    
}
@media(max-width:800px) {
    .container{
        margin-left: 45px !important;
        width: 300px !important;
        
    }
    .form-control{
        width: 180px !important;
        margin-left: 5rem !important;
    }
    
}