.btn_sp {text-align: center}
.btn_sp .chitiet {display: inline-block !important}
.content_dh {padding-bottom: 30px}
#popupDH {display: none;position: fixed;z-index: 11111;top:0;left: 0;width: 100%;height: 100%;background-color: rgba(0,0,0,0.6);align-items: center;justify-content: center}
#popupDH .nd_popup {display: inline-block;background-color: white;width: 500px;position: relative;padding: 20px;box-sizing: border-box}
#popupDH .close_popup {position: absolute;top: -20px;right: -10px;font-size: 18px;background-color: #00ff21;width: 30px;height: 30px;text-align: center;line-height: 30px;font-weight: bold;border-radius: 50%;border: 2px solid white;box-shadow: 0 1px 5px}
#popupDH .title_popup {font-size: 20px;font-weight: bold;text-align: center}

#SubThongtinkhachhang .left select {width: 297px}
#ProductDetail .giasp b.ship {font-size: 16px}
#ProductCart .HeaderCart .col1 {width: 270px}
#ProductCart .ContentCart .col2 {width: 210px}
#ProductCart .HeaderCart .col2, #ProductCart .ContentCart .col3 {width: 86px}
#ProductCart .HeaderCart .col6, #ProductCart .ContentCart .col7 {width: 70px}
#ProductCart .ContentCart .DDL2 {width: 50px}
#ProductCart .HeaderCart .col10 {width: 80px;float: left}
#ProductCart .ContentCart .col10 {width: 80px}
#ProductCart .HeaderCart .col5 {width: 99px}

#fix_ft {position: fixed;z-index: 111;left: 20px;bottom: 10px;box-sizing: border-box;padding: 5px 10px;background-color: #e6e6e6;overflow: hidden;font-weight: bold;font-size: 14px;border-radius: 20px;box-shadow: 0 0 8px #00ff21}
#fix_ft .hotline {float: left;line-height: 30px;letter-spacing: -0.3px}
#fix_ft .hotline span {color: #666}
#fix_ft .hotline a {color: red}
#fix_ft .chat_zalo {float: left;margin-left: 10px;padding: 0 5px;border: 2px solid #ffc800;line-height: 26px;border-radius: 15px;box-shadow: 3px 0 7px #bdb0b0;color: red}

#ContactUsIndex .code {position: relative;}
#ContactUsIndex .code img {position: absolute; right: 32px; top: 1px; z-index: 1;}
#ContactUsIndex .code a {position: absolute; right: 4px; top: 0px; width: 28px; height: 28px; text-align: center; line-height: 28px; z-index: 1;}
#ContactUsIndex .code a i {line-height: 28px; font-size: 16px;}
#ContactUsIndex .code a:hover i {color: red}

#SubThongtinkhachhang .left select {border-color: #cccccc;}
#SubThongtinkhachhang .left .code a {font-size: 16px; display: inline-block; transform: translateY(-7px);}
#SubThongtinkhachhang .left .code a:hover i {color: red;}