.split-button{display:inline-block}.split-button__main{border-top-right-radius:0;border-bottom-right-radius:0;border-right:0}.has-icon-text .split-button__main .gridicon{margin-right:4px}.split-button__toggle{border-top-left-radius:0;border-bottom-left-radius:0}.gridicon.split-button__toggle-icon{transition:transform .2s cubic-bezier(.175,.885,.32,1.275)}.split-button.is-menu-visible .gridicon.split-button__toggle-icon{transform:rotate(180deg)}.back-button{margin:0;position:fixed;top:47px;left:0;z-index:1}.back-button .button.is-compact.is-borderless{padding:20px 8px 16px}@media (min-width:661px){.back-button .button.is-compact.is-borderless{padding:18px 40px 18px 20px}}@media (max-width:660px){.back-button{top:0;left:0;right:0;height:46px;background:#fff;border-bottom:1px solid #f3f6f8}}@media (max-width:660px){.back-button__label{display:none}}.back-button__example .back-button{position:relative;top:0}.back-button__example .back-button .button.is-compact.is-borderless{padding:0}