1.o_project_title_img{
 2    width: 50px;
 3    display: inline-block;
 4}
 5.o_worker_avatar_img{
 6    width: 70px;
 7    display: block;
 8}
 9
10.o_worker_avatar_card{
11    width: 100px;
12    display: inline-block;
13    text-align: center;
14}
15.o_trash_icon{
16    width: 20px;
17}
18.o_float_right{
19    float: right;
20}