*{box-sizing:border-box;}

.container {
    width:800px;
    margin:0px auto;
}
   
.inputcontrol {
    text-align:center;
    padding: 10px 2px;;
}
.inputcontrol input {
    width:5%;
    margin:0px auto;
    padding:10px;
}

.highlight{
    background-color:yellow;
    color:red;
    text-shadow:1px 1px 1px black;
}
table{
    border-collapse: collapse; 
    text-align:center; margin:0px auto;
    background-color:#eaf4f5;
}
table, th, td { border: 1px solid black; padding:5px 8px;}