15px; text-align: center; padding: 10px; } /* 头像 */ .avatar { width: 40px; } /* 电影列表 */ .movie-list { list-style-type: none; padding: 0; margin-bottom: 10px; box-shadow: box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rg ba(0, 0, 0, 0.12); } .movie-list li { padding: 12px 24px; border-bottom: 1px solid #ddd; 第 4 章：静态文件 31 } .movie-list li:last-child { 0; padding: 0; overflow: hidden; background-color: #333; } nav li { float: left; } nav li a { display: block; color: white; text-align: center; padding: 8px 12px;

flaskr/static/style.css file: flaskr/static/style.css html { font-family: sans-serif; background: #eee; padding: 1rem; } body { max-width: 960px; margin: 0 auto; background: white; } h1 { font-family: serif; color: align-items: center; padding: 0 0.5rem; } nav h1 { flex: auto; margin: 0; } nav h1 a { text-decoration: none; padding: 0.25rem 0.5rem; } nav ul { display: flex; list-style: none; margin: 0; padding: 0; } nav ul ul li a, nav ul li span, header .action { display: block; padding: 0.5rem; } .content { padding: 0 1rem 1rem; } .content > header { border-bottom: 1px solid lightgray; display: flex; align-items: flex-end;

css file: Listing 19: flaskr/static/style.css html { font-family: sans-serif; background: #eee; padding: 1rem; } body { max-width: 960px; margin: 0 auto; background: white; } h1 { font-family: serif; color: align-items: center; padding: 0 0.5rem; } nav h1 { flex: auto; margin: 0; } nav h1 a { text-decoration: none; padding: 0.25rem 0.5rem; } nav ul { display: flex; list-style: none; margin: 0; padding: 0; } nav ul ul li a, nav ul li span, header .action { display: block; padding: 0.5rem; } .content { padding: 0 1rem 1rem; } .content > header { border-bottom: 1px solid lightgray; display: flex; align-items: ˓→flex-end;

{0}'.format('pie', '3.1415926') '3.1415926 pie' Padding and aligning strings A value can be padded to a specific length. >>> #Padding Character, can be space or special character >>> '{:12}'

is locale-dependent. str.center(width[, fillchar]) Return centered in a string of length width. Padding is done using the specified fillchar (default is a space). 在 2.4 版更改: Support for the fillchar argument method. str.ljust(width[, fillchar]) Return the string left justified in a string of length width. Padding is done using the specified fillchar (default is a space). The original string is returned if width 未找到时会引发ValueError。 str.rjust(width[, fillchar]) Return the string right justified in a string of length width. Padding is done using the specified fillchar (default is a space). The original string is returned if width

is locale-dependent. str.center(width[, fillchar]) Return centered in a string of length width. Padding is done using the specified fillchar (default is a space). 在 2.4 版更改: Support for the fillchar argument method. str.ljust(width[, fillchar]) Return the string left justified in a string of length width. Padding is done using the specified fillchar (default is a space). The original string is returned if width 未找到时会引发ValueError。 str.rjust(width[, fillchar]) Return the string right justified in a string of length width. Padding is done using the specified fillchar (default is a space). The original string is returned if width

is locale-dependent. str.center(width[, fillchar]) Return centered in a string of length width. Padding is done using the specified fillchar (default is a space). 在 2.4 版更改: Support for the fillchar argument method. str.ljust(width[, fillchar]) Return the string left justified in a string of length width. Padding is done using the specified fillchar (default is a space). The original string is returned if width 未找到时会引发ValueError。 str.rjust(width[, fillchar]) Return the string right justified in a string of length width. Padding is done using the specified fillchar (default is a space). The original string is returned if width

md improvement (PR #2962). • Add ‘reason’ field to json error responses (PR #2958). • Add some padding for stream outputs (PR #3194). • Always use setuptools in setup.py (PR #3206). • Fix clearing cookies constructor default arguments (PR #2887). • Fix codemirror.less to match codemirror’s expected padding layout (PR #2880). • Add x-xsrftoken to access-control-allow-headers (PR #2876). • Buffer messages

md improvement (PR #2962). • Add ‘reason’ field to json error responses (PR #2958). • Add some padding for stream outputs (PR #3194). • Always use setuptools in setup.py (PR #3206). • Fix clearing cookies constructor default arguments (PR #2887). • Fix codemirror.less to match codemirror’s expected padding layout (PR #2880). • Add x-xsrftoken to access-control-allow-headers (PR #2876). • Buffer messages

md improvement (PR #2962). • Add ‘reason’ field to json error responses (PR #2958). • Add some padding for stream outputs (PR #3194). • Always use setuptools in setup.py (PR #3206). • Fix clearing cookies constructor default arguments (PR #2887). • Fix codemirror.less to match codemirror’s expected padding layout (PR #2880). • Add x-xsrftoken to access-control-allow-headers (PR #2876). • Buffer messages