css 鼠标选中内容背景色

::selection {
background: rgba(32, 178, 170, .6);
color: #ffffff;
}

::-moz-selection {
background: rgba(32, 178, 170, .6);
color: #ffffff;
}

::selection {
background: rgba(32, 178, 170, .6);
color: #ffffff;
}

::-moz-selection {
background: rgba(32, 178, 170, .6);
color: #ffffff;
}