.wrapper-body{
    padding-bottom: 50px !important;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 364px); /* using vh is really important*/
}

body{
    /*
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    */
    height: 100%;
    width: 100%;
}
/*
form#liquid_form{
    flex: 1;
}
*/