Images in all Courses are XXXL since update and 1 pic takes up the entire page

<span style="line-height: 1.5;">www.academy4da.com</span> <span style="line-height: 1.5;">1.Since the update Images in "All Courses" are XXXL (extra extra large) and 1 picture takes up the entire page. Where do I go to make the pictures the size they were before the update??</span>

1. under "all course" it shows the stars and reviews and student count which i want removed from everywhere . I have put the custom code is custom css but they wont go away from "All Courses"

this is in my custom css but stars, reviews and student count still shows up .block.courseitem .block_content .star-rating{ display:none; } .block.courseitem .block_content .instructor_course+strong{ display:none; } .block.courseitem.course2 .block_content .star-rating{ display:none; } block.courseitem.course2 .block_content .star-rating+strong{ display:none;} #buddypress div#item-header div#item-meta, #course-list .item-meta .star-rating{ display:none; } #buddypress div#item-header div#item-meta .students{ display:none; } .single-course #item-admins{display:none;} .breadcrumbs{display:none;}   .students_undertaking{display:none;} .course_reviews{display:none;} div#item-meta {display: none; }   #course-list .item-meta{ display:none;} .footertop .footerwidget { text-align: center; } #headertop a{font-size:14px !important;} .more_course .review_course:first-child,.course_finish .review_title,.course_finish .review_title+#message{ display: none; } .product.woocommerce.add_to_cart_inline{border:none !important;} .more_course .review_course{margin-top:20px !important;}   .item-list-tabs #activity-personal-li,.item-list-tabs #xprofile-personal-li, .item-list-tabs #settings-personal-li{ display:none; } .certificate_content:before{ content:' '; display:none; }   .block.courseitem span.clear+strong{display:none;}   .block.courseitem .instructor_course + strong,.widget_course_list li h6 span{ display:none !important; } #footerlogo { display: none; } .course_reviews, #course-list .item-meta .students{display:none;}   .field-visibility-settings, .field-visibility-settings-notoggle, .field-visibility-settings-toggle{display: none !important;}   .course_reviews{ display:none; }   .breadcrumbs{display:none;}   .course_reviews .review_title, #course-list .item-meta .students{display:none;}   #buddypress div#item-header div#item-meta .students { display: none; } .students_undertaking{ display:none; } .course_description{ padding-top:20px; border-top:1px solid #efefef; } .star-rating { display:none; } .bp-user .mfp-auto-cursor .mfp-content{max-width:800px !important;}   .course_timeline li.done > span:before{position: absolute; left: 6px;margin:0; top: 3px;} .block_media { position: relative; max-height: 150px; overflow: hidden; } .block.courseitem .block_content { height: 120px; } .course_reviews{display:none;} .block.courseitem.course2 .block_content .star-rating{ display:none; }   .field-visibility-settings-notoggle, .field-visibility-settings-toggle { display: none; }