.time-space-diagram1{width:189px; height:109px ;}
.time-space-diagram2{width:199px; height:170px ;}
.time-space-diagram3{width:210px; height:176px ;}
.time-space-diagram4{width:209px; height:174px ;}
.time-space-diagram5{width:210px; height:178px ;}
.time-space-diagram6{width:209px; height:139px ;}
.time-space-diagram7{width:198px; height:142px ;}
.time-space-diagram7{width:198px; height:142px ;}
.time-space-diagram7{width:198px; height:142px ;}