no-content When the content doesn't fit in the content box, the whole content is hidden, as if visibility: hidden were specified.

The CSS basic box model adds two keywords to the overflow properties: no-display When the content doesn't fit in the content box, the whole box is removed, as if display: none were specified. In other words, it sets all properties to their parent value if they are inheritable or to their initial value if not inheritable. unset This value acts as either inherit or initial, depending on whether the property is inherited or not. inherit Represents the computed value of the property on the element's parent. In addition, all CSS properties also accept the following CSS-wide keyword values as the sole component of their property value: initial Represents the value specified as the property's initial value. is too big to fit within the content box). auto Specifies that the content box should provide scroll bars (or other scrolling mechanism) only when the content overflows (i.e.

scroll Specifies that the content box should provide scroll bars (or other scrolling mechanism) regardless of whether the content is clipped or not. the parts that extend beyond the content box are hidden), and no scroll bars (or other scrolling mechanism) are supplied. hidden Specifies that the content is clipped (i.e. In other words, it should be displayed outside the content box. Possible Values visible Specifies that the content should not be clipped. Three additional keywords have also been proposed: no-content, no-display, and clip, however, see the note below for information on these values. Overflow-x: visible | hidden | scroll | auto

Webkit overflow x