JSFiddle - React, Tailwind, and code Playground
by Lazaro Contreras
HTML
<a class="a_demo_three">nbnn</a>
CSS
.a_demo_three {
background-color:#3bb3e0;
font-family: 'Open Sans', sans-serif;
font-size:12px;
text-decoration:none;
color:#fff;
position:relative;
padding:10px 20px;
border-left:solid 1px #2ab7ec;
margin-left:35px;
background-image: linear-gradient(bottom, rgb(44,160,202) 0%, rgb(62,184,229) 100%);
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
box-shadow: inset 0px 1px 0px #2ab7ec, 0px 5px 0px 0px #156785, 0px 10px 5px #999;
}
.a_demo_three:active {
top:3px;
background-image: linear-gradient(bottom, rgb(62,184,229) 0%, rgb(44,160,202) 100%);
box-shadow: inset 0px 1px 0px #2ab7ec, 0px 2px 0px 0px #156785, 0px 5px 3px #999;
}
a_demo_three::before {
content:"·";
width:35px;
max-height:29px;
height:100%;
position:absolute;
display:block;
padding-top:8px;
top:0px;
left:-36px;
font-size:16px;
font-weight:bold;
color:#8fd1ea;
text-shadow:1px 1px 0px #07526e;
border-right:solid 1px #07526e;
background-image: linear-gradient(bottom, rgb(10,94,125) 0%, rgb(14,139,184) 100%);
border-top-left-radius: 5px;
border-bottom-left-radius: 5px;
box-shadow:inset 0px 1px 0px #2ab7ec, 0px 5px 0px 0px #032b3a, 0px 10px 5px #999 ;
}
.a_demo_three:active::before {
top:-3px;
box-shadow:inset 0px 1px 0px #2ab7ec, 0px 5px 0px 0px #032b3a, 1px 1px 0px 0px #044a64, 2px 2px 0px 0px #044a64, 2px 5px 0px 0px #044a64, 6px 4px 2px #0b698b, 0px 10px 5px #999 ;
}