body {
}
form {
    width:100%;
    height:100%;
    display:block;
}
.error_BH_button {
    background-color: #59585d;
    border: 3px solid white;
    border-radius: 5px;
    color: #E31B1E;
    height: 50px;
    float: right;
    margin: 20% 20% 0 0;
    text-align: center;
    padding: 10px;
     font-size:1.7rem ;
}
@media(max-width:650px){
.error_BH_button{
    font-size:2.3rem ;
}
}
.error_BH_button:hover{
    background-color: white;
    border: 3px solid #E31B1E;
    border-radius: 3px;
    color: #59585d;
    text-decoration:none;
    }
@media only screen and (max-width: 600px) {
    body{
        height:200px;
    }
         .error_BH_button {
    margin:3% 5% 0 0 !important;
    font-size: 8px;
    font-weight: bold;
    height:35px;

}
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
    body{
        height:300px;
    }
   
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
    body{
        height:400px;
    }

}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
    body{
        height:600px;
    }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
    body{
        height:800px;
    }
}