1. border-radius

div{

border-radius: 10px;

}

2. box-shadow

div{

box-shadow: 5px 5px 5px #aaa;

}

3. text-shadow

div{

text-shadow: 1px 1px 0 #000;

}

4. ::selection

div *::selection{

background-color: #c00;

}

5.:nth-child(odd)
 :nth-child(even)

oddtr:nth-child(odd){

background-color: #fff;

}
eventr:nth-child(even){

background-color: #eee;

}
oddtr:nth-child(odd){

background-color: #fff;

}
eventr:nth-child(even){

background-color: #eee;

}

6. linear-gradient

div{

background:linear-gradient(left, #fff 0%, #888 100%);

background-color: #ddd;

}

7. ホバーアニメーション

ホバーアニメーション
div a{

background-color: #333;

transition: background-color 500ms ease;

}
div a:hover{

background-color: #c00;

}

8. placeholder属性


<input type="text" name="hoge" value="" placeholder="ここに入力">

9. webFont

@font-face {

font-family: 'Bad Script';

src: url(BadScript-Regular.woff);

}

div{

font-family: 'Bad Script';

}