app_style = """
                background-color:black;
                font-size: 20px;
                color:white    
"""

input_field_style = """
         min-width:700px;
                border: 2px solid green;
                outline-color:green;
                padding:10px;
                font-size:20px;
                text-align:center;
"""

plot_button_style = """
        QPushButton::hover{ 
                background-color : lightgreen;
        }       
        
        color:red;
                border: 4px solid white;
                padding:10px;
                width:70px;
                margin:10px;        
        """

min_button_style = """
                text-align:center;
                border: 4px solid white;
                padding:10px;
                border: 2px solid green;
                margin:20px 0;
        """

max_button_style = """
                text-align:center;
                border: 4px solid white;
                padding:10px;
                border: 2px solid green;
               """