.slideToUnlock {   
    position:relative;
    text-align: center;
    height: 50px;
    line-height: 50px;
    border-radius: 25px;  
}

.progressBar {
    position: absolute;
    left:0;
    top:0;
    width: 0;
    height: 100%; 
    border-radius: 25px;
   } 
   .text {
    position: absolute;
    left:0;
    top:0;
    width: 100%;
    height: 100%; 
    border-radius: 25px;
    background-color:transparent;
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
   } 

.drag {
    position: absolute;
    width:50px;
    height: 50px;
    left:0%;
    display: inline-block;
    line-height: 50px;
    border-radius: 25px;
    cursor: pointer;
    border: 1px solid #cccccc;
    background: #fff;
    color: #692003;  
    text-align: center;
}