add scroll css code example
Example 1: css no overflow
div.ex1 {
overflow: scroll;
}
div.ex2 {
overflow: hidden;
}
div.ex3 {
overflow: auto;
}
div.ex4 {
overflow: visible;
}
Example 2: overflow css
/* To solver overflow issue in IE,
always use properties separately,
do not use short hand */
div {
overflow-x: hidden;
overflow-y: auto;
}