.delay-05s {
    animation-delay:.5s;
    -webkit-animation-delay:.5s; /* Safari 和 Chrome */
}
.delay-1s {
    animation-delay:1s;
    -webkit-animation-delay:1s; /* Safari 和 Chrome */
}
.delay-105s {
    animation-delay:1.5s;
    -webkit-animation-delay:1.5s; /* Safari 和 Chrome */
}
.delay-2s {
    animation-delay:2s;
    -webkit-animation-delay:2s; /* Safari 和 Chrome */
}
.delay-205s {
    animation-delay:2.5s;
    -webkit-animation-delay:2.5s; /* Safari 和 Chrome */
}
.delay-3s {
    animation-delay:3s;
    -webkit-animation-delay:3s; /* Safari 和 Chrome */
}
.delay-305s {
    animation-delay:3.5s;
    -webkit-animation-delay:3.5s; /* Safari 和 Chrome */
}
.delay-4s {
    animation-delay:4s;
    -webkit-animation-delay:4s; /* Safari 和 Chrome */
}
.delay-405s {
    animation-delay:4.5s;
    -webkit-animation-delay:4.5s; /* Safari 和 Chrome */
}
.delay-5s {
    animation-delay:5s;
    -webkit-animation-delay:5s; /* Safari 和 Chrome */
}






/*
.gr-today,
.gr-product,
.communication,
.gr-case,
.mk-system,
.gr-lesson,
.gr-team,
.gr-news,*/
.gr-contact
 {transform: translate3d(0, 100px, 0);opacity: 0;transition: all 1s;}


.visible {transform: translate3d(0, 0, 0);opacity: 1;}















.searchLights{
    transition-duration: .5s;
}
.searchLights:before {
    content: "";
    position: absolute;
    left: -665px;
    top: -120px;
    width: 173px;
    height: 15px;
    background-color: rgba(255,255,255,.5);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-animation: searchLights 1s ease-in 1s infinite;
    -o-animation: searchLights 1s ease-in 1s infinite;
    animation: searchLights 1s ease-in 1s infinite;
}

@-webkit-keyframes searchLights {
    0% {
    left:-100px;
    top:0
}
to {
    left:120px;
    top:100px
}
}@-o-keyframes searchLights {
    0% {
    left:-100px;
    top:0
}
to {
    left:120px;
    top:100px
}
}@-moz-keyframes searchLights {
    0% {
    left:-100px;
    top:0
}
to {
    left:120px;
    top:100px
}
}@keyframes searchLights {
    0% {
    left:-100px;
    top:0
}
to {
    left:120px;
    top:100px
}
}