* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

body {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 16px;    
    width: 90%;
    margin-top: 30px;
    margin-left: auto;
    margin-right: auto;
}

.container {
    /*margin: 20px auto;*/
    /*padding: 10px 10px;*/
    width: 100%;   
}

input {
    padding: 5px;
    height: 40px;
    width: 1000px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 18px;
}

input:focus {
    background-color: lightyellow;
}

textarea {
    width: 80%;
    height: 500px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 18px;
    padding: 10px 10px;

}

textarea:focus {
    background-color: lightyellow;
}

button {
    background-color: lightgreen; 
    padding: 10px;
    height: 50px;
    width: 200px;
    border: none;
    cursor: pointer;
}

.submit-button {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 18px;    
    cursor: pointer;
}

#myTable th{
    background-color: lightblue;
}