On your mac use dock system preferences to change the size of the icons in the dock reposition or hide the dock and more.
Make dock icons smaller mac. On the system preferences screen click on dock see image below 3. Click the button on the slider to the right of size then drag it to the left to make the icons smaller or to. Click on the apple icon from the top menu bar on your mac and then click on system preferences in the drop down menu. To use a magnification effect check the box next to magnification and use the slider to set the amount of magnification.
With the cursor on the dock separator right click and select turn hiding on to hide the dock. To shrink or enlarge the dock and its icons without opening the dock preferences window follow these steps. How to change the size of macbook dock icons step 1. To make such a small dock useful you ll probably want to turn on dock magnification.
The magnification feature can make the dock icons easier to see. Click and drag the size slider to reduce or enlarge the dock. I agree though that the border is somewhat obtrusive my only suggestions would be to see if you can replace the dock image with a different one. Click the icon size slider and drag it to the right or left to make the icons larger or smaller.
I also have a 15 mbp and if i move my dock to the left and shrink it all the way i can barely see the icons. Go to show view options right click anywhere on the desktop and select show view options adjust the size with the slider. Click the system preferences icon on the dock which carries a gear symbol. When this feature is enabled the icons in the dock will be magnified when you hover over them.
Select the dock option. Make the sizer appear by moving your cursor over the dotted line that you find on the right side of the dock. To change these preferences choose apple menu system preferences then click dock. Drag the sizer down to make the dock smaller holding down the mouse button.
You can also set dock icons to grow larger whenever you hover your cursor over the dock. Use the slider at the top of the window to change the dock size from small to large. Click the dock icon in the system preferences window.