.search{display:flex;width:100%;column-gap:20px}.search_input{width:100%;padding:15px;font-size:16px;outline:none}.filter_buttons{display:flex;position:relative;column-gap:20px}header{width:100%;height:80px;align-items:center;justify-content:space-between}header,nav{display:flex}nav{column-gap:20px}nav p{cursor:pointer}.burger_menu_button{display:none;padding:10px;cursor:pointer}.burger_menu_button_img{width:25px;height:25px;color:#fff}.header_menu{width:100%;height:100%;position:fixed;top:0;left:100%;z-index:2;background-color:#1e1e1e;border:1px solid hsla(0,0%,100%,.25);color:#fff;transition:.4s ease-in;-webkit-transition:.4s ease-in;-moz-transition:.4s ease-in;-ms-transition:.4s ease-in;-o-transition:.4s ease-in}.header_menu,.header_menu_nav{display:flex;align-items:center;justify-content:center}.header_menu_nav{flex-direction:column;row-gap:20px}.header_menu_nav p{cursor:pointer}.header_menu_close{position:absolute;top:20px;right:20px;width:25px;height:25px;cursor:pointer}@media screen and (max-width:580px){nav{display:none}.burger_menu_button{display:flex}}.logo{display:flex;column-gap:10px;justify-content:center;align-items:center;padding:10px}.logo,.logo_img{border-radius:10px;-webkit-border-radius:10px;-moz-border-radius:10px;-ms-border-radius:10px;-o-border-radius:10px}.logo_img{width:30px;height:30px}.announcement_list{display:flex;width:100%;gap:20px;min-height:calc(100vh - 254px);align-content:flex-start;justify-content:flex-start;flex-wrap:wrap}.ad_contatiner{display:flex;column-gap:20px;width:auto}@media screen and (max-width:580px){.ad_contatiner{flex-direction:column;row-gap:20px}}.empty_content{width:100%;min-height:calc(100vh - 254px);display:flex;justify-content:center;align-items:center}.empty_content p{font-size:32px;font-weight:400;color:gray;text-align:center}.footer{width:1170px;flex-direction:column;row-gap:20px;margin:auto auto 20px}.footer,.footer-info{display:flex}.footer-info p{font-size:16px;font-weight:300}.footer-copyright{font-size:16px;font-weight:500;color:gray;margin-left:auto;margin-right:auto;margin-top:10px;text-align:center;display:flex;flex-direction:column;row-gap:10px}.social_links{display:flex;justify-content:center;column-gap:20px;margin:0}.social_links a img{width:30px;height:30px}.social_links_wrap{display:flex;flex-direction:column;text-align:center;row-gap:10px;margin:0 auto;width:40%}.social_links_wrap p{font-weight:500}@media screen and (max-width:1170px){.footer{width:834px}.footer-info{column-gap:30px}}@media screen and (max-width:834px){.footer{width:570px}.footer-info{flex-direction:column;row-gap:30px}.footer-info p{width:100%}.social_links_wrap{width:100%;align-items:center;text-align:center}}@media screen and (max-width:580px){.footer{width:380px;align-items:center}.footer-info{text-align:center}}@media screen and (max-width:390px){.footer{width:calc(100% - 20px)}}.announcement{width:calc(25% - 15px);height:250px;position:relative}.announcement,.announcement_info{display:flex;flex-direction:column}.announcement_info{width:100%}.announcement_info h4,.announcement_info p{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.announcement_img{object-fit:cover;position:relative;height:86%}.announcement_bar,.announcement_img{width:100%;border-radius:20px;-webkit-border-radius:20px;-moz-border-radius:20px;-ms-border-radius:20px;-o-border-radius:20px}.announcement_bar{align-items:center;bottom:0}.announcement_bar,.announcement_icon_buttons{display:flex;justify-content:space-between;position:absolute;padding:10px}.announcement_icon_buttons{top:0;left:0;width:100%;flex-direction:row-reverse}.announcement_icon_button_wrap{padding:10px}.announcement_icon_button{width:20px;height:20px;cursor:pointer}@media screen and (max-width:1170px){.announcement{width:calc(33.33% - 13.5px)}}@media screen and (max-width:834px){.announcement{width:calc(50% - 10px)}}@media screen and (max-width:580px){.announcement{width:100%}}@media screen and (max-width:390px){.announcement{width:100%}}.image_viewer_wrap{display:flex;column-gap:10px;background-color:#000;z-index:2;position:fixed;width:100%;height:100vh;left:0;top:0;overflow-x:scroll;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none}.image_viewer_wrap::-webkit-scrollbar{display:none}.image_viewer_image{min-width:100%;height:100%;scroll-snap-align:start;object-fit:contain}.image_viewer_close_icon{position:fixed;z-index:3;top:20px;right:20px;cursor:pointer;padding:10px}.add_announcement_block{min-height:calc(100vh - 224px)}.add_announcement_block,.add_announcement_form{display:flex;flex-direction:column;row-gap:20px;width:100%}.add_announcement_form{margin:0 auto}.text_area{width:100%;height:150px;padding:15px;font-size:16px;outline:none;resize:none}.announcement_images_wrap{display:flex;flex-wrap:wrap;gap:20px}.announcement_files{position:relative;width:120px;height:120px}.announcement_icon{position:absolute;top:10px;right:10px;width:30px;height:30px;padding:5px;cursor:pointer}.announcment_img{width:100%;height:100%;object-fit:cover;border-radius:20px;-webkit-border-radius:20px;-moz-border-radius:20px;-ms-border-radius:20px;-o-border-radius:20px}.custom_select{display:flex;width:100%;flex-direction:column;justify-content:center;padding:12px;position:relative;z-index:1}.custom_select_value{z-index:1}.custom_select_options_block{display:flex;flex-direction:column;overflow-y:scroll;position:absolute;height:100px;padding:12px;width:inherit;top:calc(100% + 10px);left:0;background-color:#1e1e1e;border:1px solid hsla(0,0%,100%,.25);color:#f9fafb;border-radius:20px;-webkit-border-radius:20px;-moz-border-radius:20px;-ms-border-radius:20px;-o-border-radius:20px;z-index:2}.custom_select_option{width:100%;font-size:16px;cursor:pointer}.custom_select_option:hover{font-size:20px}.input{width:100%;padding:15px;font-size:16px;outline:none}.custom_file_input{width:120px;height:120px;display:flex;align-items:center;justify-content:center;text-align:center;cursor:pointer}.input_file{display:none}.notification{display:flex;align-items:center;justify-content:center;padding:12px;width:310px;position:fixed;top:-50px;left:50%;transform:translate(-50%,-50%);z-index:150;transition:.3s ease;-webkit-transition:.3s ease;-moz-transition:.3s ease;-ms-transition:.3s ease;-o-transition:.3s ease}