26 Commonly Forgotten CSS Tips

.wrap {
  display: inline-block;
  overflow: hidden
 vertical-align: bottom
}

// Single line text.wrap {
 overflow:hidden;/*The overflow part is hidden*/
 text-overflow:ellipsis;/*The part that exceeds the limit will be displayed with ellipsis*/
 white-space:nowrap;/*The text in the specified paragraph does not wrap*/
}
//Multi-line text.wrap {
    width: 100%;
    overflow: hidden;
    display: -webkit-box; //Display the object as an elastic box model *Required properties*
    -webkit-box-orient: vertical; //Set the arrangement of the sub-elements of the telescopic box object *Must be combined with the property *
    -webkit-line-clamp: 3; //Used to limit the number of lines of text displayed in a block element word-break: break-all; //Allow the browser to implement line breaks at any position *break-all allows line breaks within words*
}

//No line break.wrap {
  white-space:nowrap;
}
//Automatically wrap lines.wrap {
  word-wrap: break-word;
  word-break: normal;
}
//Force line break.wrap {
  word-break:break-all;
}

.wrap {
    text-align: justify;
    text-justify: distribute-all-lines; //ie6-8
    text-align-last: justify; //Alignment of the last line of a block or line -moz-text-align-last: justify;
    -webkit-text-align-last: justify;
}

// Single column display.wrap {
    width: 25px;
    line-height: 18px;
    height: auto;
    font-size: 12px;
    padding: 8px 5px;
    word-wrap: break-word;/*You need to add this sentence when writing in English to automatically wrap the line*/  
}
// When displaying multiple columns.wrap {
    height: 210px;
    line-height: 30px;
    text-align: justify;
    writing-mode: vertical-lr; //From left to right writing-mode: tb-lr; //IE from left to right//writing-mode: vertical-rl; -- From right to left//writing-mode: tb-rl; -- From right to left}

.wrap {
    // If pressing tab selects the element, such as button, then pressing enter still executes the corresponding event, such as click.
 pointer-events: none;
    cursor: default;
}

.wrap {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.wrap {
  cursor: pointer; //little finger;
  cursor: help; //arrow plus question mark;
  cursor:wait; //spin in circles;
  cursor:move; //Move the cursor;
  cursor:crosshair; //cross cursor}

.wrap {
    transform: translateZ(0);
}

img {max-width: 100%}

p {text-transform: uppercase} // Make all letters uppercasep {text-transform: lowercase} // Make all letters lowercasep {text-transform: capitalize} // Capitalize the first letterp {font-variant: small-caps} // Make the font small-caps

.wrap { 
  filter:alpha(opacity=50); 
  -moz-opacity:0.5; 
  -khtml-opacity: 0.5; 
  opacity: 0.5; 
}

.wrap {
    -webkit-transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    -webkit-perspective: 1000;
}

overflow-y: scroll;
The entire scrollbar::-webkit-scrollbar {
    width: 5px;
}

Scrollbar track::-webkit-scrollbar-track {
    background-color: #ffa336;
    border-radius: 5px;
}

Scrollbar thumb::-webkit-scrollbar-thumb {
    background-color: #ffc076;
    border-radius: 5px;
}

body {
   white-space: pre-line;
}

.wrap { 
  border-color: transparent transparent green transparent; 
  border-style: solid; 
  border-width: 0px 300px 300px 300px; 
  height: 0px; 
  width: 0px; 
}

a {outline: none}
a {outline: 0}

a:after{content:" (" attr(href) ") ";}

select{
    text-align: center;
    text-align-last: center;
}
select option {
    direction: rtl;
}

input{
    color: #fff;
    caret-color: red;
}

//webkit-based browser input::-webkit-input-placeholder {
    color: #c2c6ce;
}
//Firefox version 4-18 
input:-moz-placeholder {
    color: #c2c6ce;
}
//Firefox version 19+
input::-moz-placeholder {
    color: #c2c6ce;
}
//IE browser input:-ms-input-placeholder {
    color: #c2c6ce;
}

// The child element under the parent element is an inline element.wrap {
  white-space: nowrap;
}
// If the child element under the parent element is a block-level element.wrap {
  white-space: nowrap; // child elements are not wrapped display: inline-block;
}

.wrap {
  height: 100,
  line-height: 100
}
img {
  vertival-align: middle
}
// vertical-align The css property vertical-align is used to specify the vertical alignment of inline elements (inline) or table cell (table-cell) elements. It only works for inline elements and table cell elements. It cannot be used to vertically align block-level elements. // vertical-align: baseline/top/middle/bottom/sub/text-top;

        .scale {
            width: 100%;
            padding-bottom: 56.25%;
            height: 0;
            position: relative; 
        }

        .item {
            position: absolute; 
            width: 100%;
            height: 100%;
            background-color: 499e56;
        }    
   <div class="scale">
        <div class="item">
            This is the container for all child elements</div>
    </div>

span {
  display: inline-block
}

 .wrap {
  width: 200px;
  height: 200px;
  color: #000;
  font-size: 30px;
  border: 50px solid currentColor;
  // border: 50px solid; // Implementation 2}