.search-form { .search-query, .search-submit { -moz-box-sizing: border-box; box-sizing:border-box; } .search-query { width:80%; padding-top:1em; padding-bottom:1em; @include border-bottom-left-radius(15px); @include border-bottom-right-radius(0); @include border-top-left-radius(15px); @include border-top-right-radius(0); } .search-submit { padding-left:0; width:20%; white-space:nowrap; @include border-bottom-left-radius(0); @include border-bottom-right-radius(15px); @include border-top-left-radius(0); @include border-top-right-radius(15px); } }