.constant-acceleration1{width:197px; height:71px ;}
.constant-acceleration2{width:173px; height:143px ;}
.constant-acceleration3{width:200px; height:129px ;}
.constant-acceleration4{width:189px; height:97px ;}
.constant-acceleration5{width:180px; height:117px ;}
.constant-acceleration6{width:196px; height:71px ;}
.constant-acceleration7{width:198px; height:102px ;}
.constant-acceleration8{width:197px; height:226px ;}
.constant-acceleration9{width:162px; height:98px ;}
.constant-acceleration10{width:160px; height:131px ;}
.constant-acceleration11{width:159px; height:206px ;}
.constant-acceleration12{width:161px; height:171px ;}