a - transform scale transform scale allows you to resize an element It maintains its aspect ratio syntax: scale(s) or scale(s1, s2) values: number, percentage. If only 's' defined it scales it uniformly if s1 and s2 defined the s1 scales horizontal and s2 vertical transform: scale(1.5); → scales up the box 1.5 times its original size transform: scale(1.5, 2); → scales up the box horizontally 1.5 times and vertically 2 times
b - transform scale3d transform scale3d allows you to scale an element in three dimensions... along x-axis, y-axis and z-axis It is useful for creating 3D effects syntax: scale3d(s1, s2, s3) values: s1 → horizontal scale, x s2 → vertical scale, y s3 → depth scale, z transform: scale3d(1.5, 1.5, 2);