Layer effects are linked to the layer contents. When you move or edit the contents of the layer, the same effects are applied to the modified contents. For example, if you apply a drop shadow to a text layer and then add new text, the shadow is added automatically to the new text. A layer style is one or more effects applied to a layer or layer group. You can apply one of the preset styles provided with Photoshop or create a custom style using the Layer Style dialog box. The layer effects icon appears to the right of the layer's name in the Layers panel. You can expand the style in the Layers panel to view or edit the effects that compose the style.
I don't know for this term, generally You can change any Layer style in Photoshop except if this mean style which is created (style consist from several Layer effects) and ready to apply with one click.
Click on layer in LAYERS palette to select it (you can not apply layer style to Background layer) then go to Layer > Layer Style > Bevel and Emboss, adjust settings for bevel then click on Blending Options: Default. Find Fill Opacity slider and drag it to the left to set 0%. Click OK in upper right corner to confirm and exit dialog.
From Layer Style dialog which you can access from Layer > Layer Style > choose effect from list. Effects are listed at right side of Layer Style dialog, Style consist from several effects like Drop Shadow, Bevel and Emboss, Satin...
Easy way is to right click on fx which is located on the right side of layer (not fx at bottom of LAYERS panel) and choose Copy Layer Style, then right click on layer where you want to paste style and choose Paste Layer Style.
To apply non-destructive effects like drop shadow, bevel and emboss. Effects are non-destructive because you can always change them or even remove them. You can also control blending options and opacity of layer using layer style.
Layer > Layer Style.
From Layer > Layer Style > Drop Shadow.
You can layer CSS element above HTML easily. It can be done as :<style> #id { ... } </style>
Create a text layer, type out your text, then click the checkmark to confirm you're finished writing. Then double-click to the right of the layer name to open up the Layer Style window from which you can apply various effects. You can also apply other effects to your text by using Filters from the Filter menu, but you will first need to rastarize the layer. You can rastarize a layer by right clicking on it in the Layers pallate, then selecting rastarize from the pop-up menu; photoshop should also ask you if you want to rastarize the layer if you try to apply a filter to a layer that hasn't been rastarized yet. Make sure your text is exactly as you want it or create a duplicate layer before rastarizing. Once you rastarize the layer, you will no longer be able to change the spelling or wording with the text tool.
A style or a format template.
The style of architecture that interests me most is the Georgian Style.