<form> <div class="row"> <h2>前置和后置标签</h2> <p>圆角前置和后置标签:</p> <div class="large-6 columns"> <div class="row collapse prefix-radius"> <div class="small-3 columns"> <span class="prefix">Prefix</span> </div> <div class="small-9 columns"> <input type="text" placeholder="Value"> </div> </div> </div> <div class="large-6 columns"> <div class="row collapse postfix-radius"> <div class="small-9 columns"> <input type="text" placeholder="Value"> </div> <div class="small-3 columns"> <span class="postfix">Postfix</span> </div> </div> </div> </div> <div class="row"> <p>圆形前置和后置标签按钮:</p> <div class="large-6 columns"> <div class="row collapse prefix-round"> <div class="small-3 columns"> <a href="#" class="button prefix">Go</a> </div> <div class="small-9 columns"> <input type="text" placeholder="Value"> </div> </div> </div> <div class="large-6 columns"> <div class="row collapse postfix-round"> <div class="small-9 columns"> <input type="text" placeholder="Value"> </div> <div class="small-3 columns"> <a href="#" class="button postfix">Go</a> </div> </div> </div> </div> </form>