.a0,
.a1,
.a2,
.a3,
.a4,
.a5,
.a6,
.a7,
.a8,
.a9,
.a10 {
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    -ms-animation-fill-mode: both;
    -o-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-duration: .6s;
    -moz-animation-duration: .6s;
    -ms-animation-duration: .6s;
    -o-animation-duration: .6s;
    animation-duration: .6s;
}

.a1 {
    -webkit-animation-delay: .2s;
    -moz-animation-delay: .2s;
    -o-animation-delay: .2s;
    animation-delay: .2s;
}

.a2 {
    -webkit-animation-delay: .4s;
    -moz-animation-delay: .4s;
    -o-animation-delay: .4s;
    animation-delay: .4s;
}

.a3 {
    -webkit-animation-delay: .6s;
    -moz-animation-delay: .6s;
    -o-animation-delay: .6s;
    animation-delay: .6s;
}

.a4 {
    -webkit-animation-delay: .8s;
    -moz-animation-delay: .8s;
    -o-animation-delay: .8s;
    animation-delay: .8s;
}

.a5 {
    -webkit-animation-delay: 1s;
    -moz-animation-delay: 1s;
    -o-animation-delay: 1s;
    animation-delay: 1s;
}

.a6 {
    -webkit-animation-delay: 1.2s;
    -moz-animation-delay: 1.2s;
    -o-animation-delay: 1.2s;
    animation-delay: 1.2s;
}

.a7 {
    -webkit-animation-delay: 1.4s;
    -moz-animation-delay: 1.4s;
    -o-animation-delay: 1.4s;
    animation-delay: 1.4s;
}

.a8 {
    -webkit-animation-delay: 1.6s;
    -moz-animation-delay: 1.6s;
    -o-animation-delay: 1.6s;
    animation-delay: 1.6s;
}

.a9 {
    -webkit-animation-delay: 1.8s;
    -moz-animation-delay: 1.8s;
    -o-animation-delay: 1.8s;
    animation-delay: 1.8s;
}

.a10 {
    -webkit-animation-delay: 2s;
    -moz-animation-delay: 2s;
    -o-animation-delay: 2s;
    animation-delay: 2s;
}