I copied codes from Designer>Splash and pasted in text editor. Found the codes to break them into 4 parts on Homepage using variety of Block formats.

<div class="bx-spl-join bx-def-margin-topbottom bx-def-border bx-def-round-corners">
<a class="bx-def-padding-sec-topbottom bx-def-font-h3 bx-def-font-normal" href="https://www.yourdomain.com/page/login"><bx_text:_sys_txt_splash_btn_login /></a>
</div>