*{
    margin:0;
    padding:0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}
body{
    background-color:antiquewhite;
}
.container{
    padding: 30px 35px;
    width: 450px;
    position:absolute;
    top:51%;
    left:51%;
    transform: translate(-50%,-50%);
    background: #fff;
    border-radius: 11px;

}
.container p{
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 8px;
}
.container input{
    width: 100%;
    height:50px;
    border: 1px solid #494eea;
    outline: 0;
    padding: 10px;
    margin: 10px 0 20px;
    border-radius: 5px;
}
.container button{
    width: 100%;
    height: 50px;
    background: #494eea;
    color: #fff;
    border: 0;
    outline: 0;
    border-radius: 5px;
    box-shadow: 0 10px 10px rgba(0,0,0,0.1);
    cursor:pointer;
    margin: 20px 0;
    font-weight: 700;
}
#imgbox{
    width: 200px;
    border-radius: 5px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.8s;
}
#imgbox img{
    width: 100%;
    padding: 10px;
}
#imgbox.show-img{
    max-height: 300px;
    margin: 10px auto;
    border: 1px solid #d1d1d1;
}
.error{
    animation: shake 0.2s linear 19;

}
@keyframes shake{
    0%{
        transform: translateX(0);
    }
    25%{
        transform: translateX(-2px);

    }
    50%{
        transform: translate(0);
    }
    75%{
        transform:translate(2px);

    }
    100%{
        transform:translate(0);
    }
}