.button1{
width: 111px;
}

.button2{
width: 66px;
}
.button3{
width: 65px;
}
.button4{
width: 114px;
}
.button5{
width: 125px;
}
.button6{
width: 65px;
}


.button1 span, .button2 span, .button3 span, .button4 span, .button5 span, .button6 span{
background:url("images/buttons_en.png") top left no-repeat;
}


.button1 span{
background-position: 0 0;
}

.button2 span{
background-position: -111px 0;
}

.button3 span{
background-position: -177px 0;
}

.button4 span{
background-position: -242px 0;
}

.button5 span{
background-position: -356px 0;
}

.button6 span{
background-position: -481px 0;
}



.button1 span:hover{
background-position: 0 -34px;
}

.button2 span:hover{
background-position: -111px -34px;
}

.button3 span:hover{
background-position: -177px -34px;
}

.button4 span:hover{
background-position: -242px -34px;
}

.button5 span:hover{
background-position: -356px -34px;
}

.button6 span:hover{
background-position: -481px -34px;
}