黑白
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.side a img{filter:gray;}
.side a:hover img{ filter:alpha(opacity=100) ;}
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半透明
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.side a img{filter:alpha(style=1);}
.side a:hover img{ filter:alpha(opacity=100) ;}
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圓形半透明
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.side a img{filter:alpha(style=2);}
.side a:hover img{ filter:alpha(opacity=100) ;}
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長方形半透明
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.side a img{filter:alpha(style=3);}
.side a:hover img{ filter:alpha(opacity=100) ;}
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扭曲
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.side a img{filter:wave(freq=3,strength=8,lightstrength=5,phase=0);}
.side a:hover img{ filter:alpha(opacity=100) ;}
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隱藏
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.side a img{filter:mask;}
.side a:hover img{ filter:alpha(opacity=100) ;}
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模糊
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.side a img{filter:blur;}
.side a:hover img{ filter:alpha(opacity=100) ;}
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反向
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.side a img{filter:FlipH;}
.side a:hover img{ filter:alpha(opacity=100) ;}
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X光
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.side a img{filter:xray;}
.side a:hover img{ filter:alpha(opacity=100) ;}
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波紋
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.side a img{filter:wave;}
.side a:hover img{ filter:alpha(opacity=100) ;}
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馬賽克
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.side {BACKGROUND-POSITION: center bottom; BACKGROUND-IMAGE: none; BACKGROUND-REPEAT: no-repeat; BACKGROUND-COLOR: #ffffff}
.side A IMG {FILTER: alpha(style=2)}
.side A:hover IMG {FILTER: alpha(style=3)}
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