css绘制三角形图标

展示了各种用css实现三角形的代码：



代码如下:

#triangle-down {

width: 0;

height: 0;

border-left: 50px solid transparent;

border-right: 50px solid transparent;

border-top: 100px solid red;

}



代码如下:

#triangle-down {

width: 0;

height: 0;

border-left: 50px solid transparent;

border-right: 50px solid transparent;

border-top: 100px solid red;

}



代码如下:

#triangle-left {

width: 0;

height: 0;

border-top: 50px solid transparent;

border-right: 100px solid red;

border-bottom: 50px solid transparent;

}



代码如下:

#triangle-right {

width: 0;

height: 0;

border-top: 50px solid transparent;

border-left: 100px solid red;

border-bottom: 50px solid transparent;

}





代码如下:

#triangle-topleft {

width: 0;

height: 0;

border-top: 100px solid red;

border-right: 100px solid transparent;

}





代码如下:

#triangle-topright {

width: 0;

height: 0;

border-top: 100px solid red;

border-left: 100px solid transparent;

}





代码如下:

#triangle-bottomleft {

width: 0;

height: 0;

border-bottom: 100px solid red;

border-right: 100px solid transparent;

}





代码如下:

#triangle-bottomright {

width: 0;

height: 0;

border-bottom: 100px solid red;

border-left: 100px solid transparent;

}