icon material design code example
Example 1: materialize icons
<link href="https://fonts.googleapis.com/icon?family=Material+Icons"
rel="stylesheet">
Example 2: material icons guide
<link href="https://fonts.googleapis.com/icon?family=Material+Icons"
rel="stylesheet">
Example 3: material icons font
@import url("https://fonts.googleapis.com/icon?family=Material+Icons");