JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-hover-dropdown/2.2.1/bootstrap-hover-dropdown.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<div id="navbar" class="navbar-collapse collapse in">
<ul class="right-top__box__menu__block"> 
 <li class="right-top__box__menu__block__list dropdown">
                                <a href="#" title="My Account" class="right-top__box__menu__block__list__link dropdown-toggle" data-toggle="dropdown" data-hover="dropdown" role="button" aria-haspopup="true" aria-expanded="false">My Account</a>
                                <ul id="menu88" class="dropdown-menu child__minitop__menu__block" aria-labelledby="drop161">
                                    <li class="child__minitop__menu__block__list"><a href="#" class="child__minitop__menu__block__link">Sign In</a></li>
                                    <li class="child__minitop__menu__block__list"><a href="#" class="child__minitop__menu__block__link">Create Account</a></li>     
                                </ul>
                            </li>
                             </ul>
                             </div>

CSS

.right-top__box__menu__block {
    list-style-type: none;
    display: inline-block;
}

.right-top__box__menu__block__list {
    display: inline-block;
}
.right-top__box__menu__block__list__link {
    color: #333;
    font: 12px/12px arial;
    text-decoration: none;
    padding-left: 0px;
}
.right-top__box__menu__block__list__link:hover{
    color: #c2b88e;
    text-decoration: none;
}
.child__minitop__menu__block{
    border-radius: 2px;
}
 .child__minitop__menu__block__link{    
    color: #333;
    font: 12px arial;
    text-decoration: none;
    padding: 2px 10px;
}
 .child__minitop__menu__block__link:hover{
    background: none!important;
    color: #c2b88e;
    font: 12px arial;
    text-decoration: none;
}