.c_editions{max-width:1000px;width:100%;margin:0 auto;transition:all .2s ease-in 0;padding:40px 0}.txt-center{text-align:center}.tnkhd-head{margin-top:100px}.tnkhd-head{font-size:35px;line-height:45px;margin:0 0 30px;color:#333;letter-spacing:-1px;font-weight:300}