SM
max-width: 575px 
slider : 560*233
About us: 528*530
Post : 538*316
profile photo: 48*48
Testmonial: 86*86
Book Cover : 374*365
Teams: 416*403

MD
(min-width: 576px) and (max-width: 767px)
slider : 750*313
About us: 618*683
Post : 436*415
profile photo: 48*48
Testmonial: 86*86
Book Cover : 374*365
Teams: 348*336


LG
(min-width: 768px) and (max-width: 991px)
slider : 976*407
About us: 436*437
Post : 436*261
profile photo: 48*48
Testmonial: 86*86
Book Cover : 336*328
Teams: 416*403

XL
(min-width: 992px) and (max-width: 1200px)
slider : 1152*480
About us: 519*521
Post : 338*203
profile photo: 48*48
Book Cover : 353*345
Testmonial: 86*86
Teams: 354*343


XXL
(min-width: 1201px) and (max-width: 1399px)
