.icon-phone {
    width: 30px;
    height: 30px;
    background-image: url(../images/icon-phone.png);
    display: inline-block;
}

.icon-play {
    width: 47px;
    height: 47px;
    background-image: url(../images/icon-play.png);
    display: inline-block;
}


.icon-erji {
    width: 19px;
    height: 19px;
    background-image: url(../images/icon-erji.png);
    display: inline-block;
}

.icon-upload {
    width: 15px;
    height: 13px;
    background-image: url(../images/icon-upload.png);
    display: inline-block;
}

.icon-exit {
    width: 14px;
    height: 16px;
    background-image: url(../images/icon-exit.png);
    display: inline-block;
}