.animated {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.animated-2 {
    -webkit-animation-duration: 2s;
    animation-duration: 2s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.animated-3{
    -webkit-animation-duration: 3s;
    animation-duration: 3s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
/*从上到下*/
.fadeInDown {
    -webkit-animation-name: fadeInDown;
    animation-name: fadeInDown;
}
@-webkit-keyframes fadeInDown {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, -100%, 0);
        -ms-transform: translate3d(0, -100%, 0);
        transform: translate3d(0, -100%, 0);
    }

    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}
@keyframes fadeInDown {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, -100%, 0);
        -ms-transform: translate3d(0, -100%, 0);
        transform: translate3d(0, -100%, 0);
    }

    100% {
        opacity: 1;
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
    }
}
/*从透明到实体*/
.transparency{
    -webkit-animation-name: opacition;
    animation-name: opacition;
}
@-webkit-keyframes opacition {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
@keyframes opacition {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
/*从左到右*/
.fadeInLeft {
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft;
}
@-webkit-keyframes fadeInLeft {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(-100%, 0, 0);
        -ms-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}
@keyframes fadeInLeft {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(-100%, 0, 0);
        -ms-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
    }
}
/*从右到左*/
.fadeInRight {
    -webkit-animation-name: fadeInRight;
    animation-name: fadeInRight;
}
@-webkit-keyframes fadeInRight {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(100%, 0, 0);
        -ms-transform: translate3d(100%, 0, 0);
        transform: translate3d(100%, 0, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}
@keyframes fadeInRight {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(100%, 0, 0);
        -ms-transform: translate3d(100%, 0, 0);
        transform: translate3d(100%, 0, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
    }
}
/*从下到上*/
.fadeInTop{
    -webkit-animation-name: fadeInTop;
    animation-name: fadeInTop;

}
@-webkit-keyframes fadeInTop {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, 100%, 0);
        -ms-transform: translate3d(0, 100%, 0);
        transform: translate3d(0, 100%, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
    }
}
@keyframes fadeInTop {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, 100%, 0);
        -ms-transform: translate3d(0, 100%, 0);
        transform: translate3d(0, 100%, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
    }
}