.opps{
    font-size:100px;
    color: #14a79d;
    margin: 200px 0px 0px 0px;
    text-shadow: 2px 2px #00000067;
}
.we_cant{
    font-size:30px;
    color: #14a79d;
    margin: 30px 0px 20px 0px;  
}
.back_tohome{
    background-color: #14a79d ;
    text-decoration: none;
   color: #ffffff;
   margin-bottom: 300px;
}
.back_tohome:hover{
text-decoration: none;
background-color: #14a79d ;
color: #ffff;
}
/******************************************** (min-width: 320px) and (max-width:480px) *******************************************/
@media only screen and (min-width: 320px) and (max-width:480px)
{
    .opps{
        font-size:50px;
        text-align: center;
        color: #14a79d;
        margin: 100px 0px 0px 0px;
        text-shadow: 2px 2px #00000067;
    }
    .we_cant{
        font-size:20px;
        color: #14a79d;
        text-align: center;
        margin: 10px 0px 0px 20px;  
    }
    .back_tohome{
        margin-top:30px;
           margin-bottom: 200px;
        }
}
/******************************************** (min-width: 320px) and (max-width:480px) *******************************************/
@media only screen and (min-width:480px) and (max-width:768px)
{
    .opps{
        font-size:50px;
        text-align: center;
        color: #14a79d;
        margin: 190px 0px 0px 0px;
        text-shadow: 2px 2px #00000067;
    }
    .we_cant{
        font-size:20px;
        color: #14a79d;
        text-align: center;
        margin: 10px 20px 50px 20px;  
    }
    .back_tohome{
        margin-top:30px;
           margin-bottom: 250px;
        }
}
/******************************************** (min-width: 320px) and (max-width:480px) *******************************************/
@media only screen and (min-width:768px) and (max-width:1024px)
{
    .opps{
        font-size:80px;
        text-align: center;
        color: #14a79d;
        margin: 100px 0px 0px 0px;
        text-shadow: 2px 2px #00000067;
    }
    .we_cant{
        font-size:30px;
        color: #14a79d;
        text-align: center;
        margin: 10px 20px 50px 20px;  
    }
    .error_img{
        display: none;
    }
}