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CSS样式一

#ds-reset .ds-avatar img,#ds-reset .ds-avatar img:hover{   
    -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: 0s;   
    -moz-animation-duration: 0s;   
    -ms-animation-duration: 0s;   
    -o-animation-duration: 0s;   
    animation-duration: 0s;   
    -webkit-animation-duration: 1s;   
    -moz-animation-duration: 1s;   
    -ms-animation-duration: 1s;   
    -o-animation-duration: 1s;   
    animation-duration: 1s;   
}   
  
@-webkit-keyframes rotateInDownLeft {   
    0% {   
        -webkit-transform-origin: left bottom;   
        -webkit-transform: rotate(-90deg);   
        opacity: 0;   
    }   
       
    100% {   
        -webkit-transform-origin: left bottom;   
        -webkit-transform: rotate(0);   
        opacity: 1;   
    }   
}   
  
@-moz-keyframes rotateInDownLeft {   
    0% {   
        -moz-transform-origin: left bottom;   
        -moz-transform: rotate(-90deg);   
        opacity: 0;   
    }   
       
    100% {   
        -moz-transform-origin: left bottom;   
        -moz-transform: rotate(0);   
        opacity: 1;   
    }   
}   
  
@-o-keyframes rotateInDownLeft {   
    0% {   
        -o-transform-origin: left bottom;   
        -o-transform: rotate(-90deg);   
        opacity: 0;   
    }   
       
    100% {   
        -o-transform-origin: left bottom;   
        -o-transform: rotate(0);   
        opacity: 1;   
    }   
}   
  
@keyframes rotateInDownLeft {   
    0% {   
        transform-origin: left bottom;   
        transform: rotate(-90deg);   
        opacity: 0;   
    }   
       
    100% {   
        transform-origin: left bottom;   
        transform: rotate(0);   
        opacity: 1;   
    }   
}   
  
#ds-reset .ds-avatar img{   
    -webkit-animation-name: rotateInDownLeft;   
    -moz-animation-name: rotateInDownLeft;   
    -o-animation-name: rotateInDownLeft;   
    animation-name: rotateInDownLeft;   
}   
  
#ds-reset .ds-avatar img:hover{   
    -webkit-animation-name: rotateOutDownLeft;   
    -moz-animation-name: rotateOutDownLeft;   
    -o-animation-name: rotateOutDownLeft;   
    animation-name: rotateOutDownLeft;   
}   
@-webkit-keyframes rotateOutDownLeft {   
    0% {   
        -webkit-transform-origin: left bottom;   
        -webkit-transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        -webkit-transform-origin: left bottom;   
        -webkit-transform: rotate(90deg);   
        opacity: 0;   
    }   
}   
  
@-moz-keyframes rotateOutDownLeft {   
    0% {   
        -moz-transform-origin: left bottom;   
        -moz-transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        -moz-transform-origin: left bottom;   
        -moz-transform: rotate(90deg);   
        opacity: 0;   
    }   
}   
  
@-o-keyframes rotateOutDownLeft {   
    0% {   
        -o-transform-origin: left bottom;   
        -o-transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        -o-transform-origin: left bottom;   
        -o-transform: rotate(90deg);   
        opacity: 0;   
    }   
}   
  
@keyframes rotateOutDownLeft {   
    0% {   
        transform-origin: left bottom;   
        transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        transform-origin: left bottom;   
        transform: rotate(90deg);   
        opacity: 0;   
    }   
}

CSS样式二

#ds-reset .ds-avatar img,#ds-reset .ds-avatar img:hover{   
    -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: 0s;   
    -moz-animation-duration: 0s;   
    -ms-animation-duration: 0s;   
    -o-animation-duration: 0s;   
    animation-duration: 0s;   
    -webkit-animation-duration: 0.7s;   
    -moz-animation-duration: 0.7s;   
    -ms-animation-duration: 0.7s;   
    -o-animation-duration: 0.7s;   
    animation-duration: 0.7s;   
}   
  
@-webkit-keyframes bounceIn {   
    0% {   
        opacity: 0;   
        -webkit-transform: scale(.3);   
    }   
       
    50% {   
        opacity: 1;   
        -webkit-transform: scale(1.05);   
    }   
       
    70% {   
        -webkit-transform: scale(.9);   
    }   
       
    100% {   
        -webkit-transform: scale(1);   
    }   
}   
  
@-moz-keyframes bounceIn {   
    0% {   
        opacity: 0;   
        -moz-transform: scale(.3);   
    }   
       
    50% {   
        opacity: 1;   
        -moz-transform: scale(1.05);   
    }   
       
    70% {   
        -moz-transform: scale(.9);   
    }   
       
    100% {   
        -moz-transform: scale(1);   
    }   
}   
  
@-o-keyframes bounceIn {   
    0% {   
        opacity: 0;   
        -o-transform: scale(.3);   
    }   
       
    50% {   
        opacity: 1;   
        -o-transform: scale(1.05);   
    }   
       
    70% {   
        -o-transform: scale(.9);   
    }   
       
    100% {   
        -o-transform: scale(1);   
    }   
}   
  
@keyframes bounceIn {   
    0% {   
        opacity: 0;   
        transform: scale(.3);   
    }   
       
    50% {   
        opacity: 1;   
        transform: scale(1.05);   
    }   
       
    70% {   
        transform: scale(.9);   
    }   
       
    100% {   
        transform: scale(1);   
    }   
}   
  
#ds-reset .ds-avatar img {   
    -webkit-animation-name: bounceIn;   
    -moz-animation-name: bounceIn;   
    -o-animation-name: bounceIn;   
    animation-name: bounceIn;   
}   
@-webkit-keyframes bounceOut {   
    0% {   
        -webkit-transform: scale(1);   
    }   
       
    25% {   
        -webkit-transform: scale(.95);   
    }   
       
    50% {   
        opacity: 1;   
        -webkit-transform: scale(1.1);   
    }   
       
    100% {   
        opacity: 0;   
        -webkit-transform: scale(.3);   
    }      
}   
  
@-moz-keyframes bounceOut {   
    0% {   
        -moz-transform: scale(1);   
    }   
       
    25% {   
        -moz-transform: scale(.95);   
    }   
       
    50% {   
        opacity: 1;   
        -moz-transform: scale(1.1);   
    }   
       
    100% {   
        opacity: 0;   
        -moz-transform: scale(.3);   
    }      
}   
  
@-o-keyframes bounceOut {   
    0% {   
        -o-transform: scale(1);   
    }   
       
    25% {   
        -o-transform: scale(.95);   
    }   
       
    50% {   
        opacity: 1;   
        -o-transform: scale(1.1);   
    }   
       
    100% {   
        opacity: 0;   
        -o-transform: scale(.3);   
    }      
}   
  
@keyframes bounceOut {   
    0% {   
        transform: scale(1);   
    }   
       
    25% {   
        transform: scale(.95);   
    }   
       
    50% {   
        opacity: 1;   
        transform: scale(1.1);   
    }   
       
    100% {   
        opacity: 0;   
        transform: scale(.3);   
    }      
}   
  
#ds-reset .ds-avatar img:hover{   
    -webkit-animation-name: bounceOut;   
    -moz-animation-name: bounceOut;   
    -o-animation-name: bounceOut;   
    animation-name: bounceOut;   
}

CSS样式三

#ds-reset .ds-avatar img,#ds-reset .ds-avatar img:hover{   
    -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: 0s;   
    -moz-animation-duration: 0s;   
    -ms-animation-duration: 0s;   
    -o-animation-duration: 0s;   
    animation-duration: 0s;   
    -webkit-animation-duration: 0.7s;   
    -moz-animation-duration: 0.7s;   
    -ms-animation-duration: 0.7s;   
    -o-animation-duration: 0.7s;   
    animation-duration: 0.7s;   
}   
  
@-webkit-keyframes rotateIn {   
    0% {   
        -webkit-transform-origin: center center;   
        -webkit-transform: rotate(-150deg);   
        opacity: 0;   
    }   
       
    100% {   
        -webkit-transform-origin: center center;   
        -webkit-transform: rotate(0);   
        opacity: 1;   
    }   
}   
@-moz-keyframes rotateIn {   
    0% {   
        -moz-transform-origin: center center;   
        -moz-transform: rotate(-150deg);   
        opacity: 0;   
    }   
       
    100% {   
        -moz-transform-origin: center center;   
        -moz-transform: rotate(0);   
        opacity: 1;   
    }   
}   
@-o-keyframes rotateIn {   
    0% {   
        -o-transform-origin: center center;   
        -o-transform: rotate(-150deg);   
        opacity: 0;   
    }   
       
    100% {   
        -o-transform-origin: center center;   
        -o-transform: rotate(0);   
        opacity: 1;   
    }   
}   
@keyframes rotateIn {   
    0% {   
        transform-origin: center center;   
        transform: rotate(-150deg);   
        opacity: 0;   
    }   
       
    100% {   
        transform-origin: center center;   
        transform: rotate(0);   
        opacity: 1;   
    }   
}   
  
#ds-reset .ds-avatar img{   
    -webkit-animation-name: rotateIn;   
    -moz-animation-name: rotateIn;   
    -o-animation-name: rotateIn;   
    animation-name: rotateIn;   
}   
@-webkit-keyframes rotateOut {   
    0% {   
        -webkit-transform-origin: center center;   
        -webkit-transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        -webkit-transform-origin: center center;   
        -webkit-transform: rotate(150deg);   
        opacity: 0;   
    }   
}   
  
@-moz-keyframes rotateOut {   
    0% {   
        -moz-transform-origin: center center;   
        -moz-transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        -moz-transform-origin: center center;   
        -moz-transform: rotate(150deg);   
        opacity: 0;   
    }   
}   
  
@-o-keyframes rotateOut {   
    0% {   
        -o-transform-origin: center center;   
        -o-transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        -o-transform-origin: center center;   
        -o-transform: rotate(150deg);   
        opacity: 0;   
    }   
}   
  
@keyframes rotateOut {   
    0% {   
        transform-origin: center center;   
        transform: rotate(0);   
        opacity: 1;   
    }   
       
    100% {   
        transform-origin: center center;   
        transform: rotate(150deg);   
        opacity: 0;   
    }   
}   
  
#ds-reset .ds-avatar img:hover{   
    -webkit-animation-name: rotateOut;   
    -moz-animation-name: rotateOut;   
    -o-animation-name: rotateOut;   
    animation-name: rotateOut;   
}