body{
    font-family: Arial, Helvetica, sans-serif !important;
}
.card{
    margin-left: auto;
    margin-right: auto;
    display: block;
    width: 300px;
    border: none !important;
}
input{
    border-radius: 1px !important;
    box-shadow: none !important;
}
input:focus{
    border: 2px solid #343A40 !important;
}
button{
    border-radius: 1px !important;
    box-shadow: none !important;
    padding: 0px 25px !important;
    font-size: 14px !important;
}
button:hover{
    opacity: 0.8;
}
button:active{
    opacity: 1;
}