.son{
    vertical-align:middle;
    cursor:pointer;
}


#volslider{
    border-width: 0px;  
    border-style: solid;  
    width: 100px;  
    position: absolute;  
    height: 16px;  
    left: 10px; 
    margin:auto 0px;
}  

.voltooltip {  
    position: absolute;  
    display: block;  
    top: -24px;  
    width: 26px;  
    height: 20px;  
    color: #fff;  
    text-align: center;  
    background-color: #000;
    border-radius: 3px;  
    border: 1px solid #333;  
    box-shadow: 1px 1px 2px 0px rgba(0, 0, 0, .3);  
    box-sizing: border-box;  
     
}  

.ui-slider-handle {  
    position: absolute;  
    z-index: 9;  
    width: 8px;  
    height: 8px;
    border: 0px solid;
    border-radius: 4px;
    cursor: pointer; 
    background-color: #3f719a; 
    top: 4px; 
    margin-left: -3px;  
}  

#volholder {  
    width: 148px;  
    position: relative;
    margin:auto 20px;
}  

.volume {
    width:18px;
    height:18px;
    float: right;
    margin: 0px 2px;
    cursor: default;
}
#vminus{
    float: left;
    margin-left: 2px;
    cursor: default;
}
#vplus{
    float: right;
    margin-right: 2px;
    cursor: default;
}