/* activeButtons  
----------------------------------------------------------*/
ul.activeButtons
{      
    padding:  0 ;
    position: relative;
    margin:  0 ;
    text-align: left;    
}

ul.activeButtons li
{    
    display: inline;    
    padding-right: 10px;
}

/* Buttons  
----------------------------------------------------------*/
input[type=submit],
input[type=button]
{    
    cursor: pointer;
    padding: 0px;
    margin: 0px;
    border:none;
    background-color: transparent;
    font-size:  1 .4em; 
    color: #fc9;
    text-decoration:underline; 
    font-style: italic;        
}

<ul class="activeButtons">
        <li>
            <input id="predpr" type="button" value="Предпросмотр" /></li>
        <li>
            <select id="pageNameSelect" name="pageNameSelect">
                     <option value="1">Home</option>
                     <option value="2">About</option>
            </select></li>
        <li>
            <input type="submit" name="submit" id="submit" value="Сохранить" /></li>
</ul>

/* activeButtons  
----------------------------------------------------------*/
ul.activeButtons
{      
padding :  0 ; 
margin :  0 ; 
text-align : left;	
}

ul.activeButtons li
{    
padding :  0  10px  0   0 ; 
display : inline;
}

/* Buttons  
----------------------------------------------------------*/
input[type=submit],
input[type=button]
{    
overflow: visible;
cursor : pointer; 
padding :  0 ; 
margin :  0 ; 
border : none; 
background-color : transparent; 
font-size :  1 .4em; 
color : #fc9; 
text-decoration : underline; 
font-style : italic;
}