JSFiddle - React, Tailwind, and code Playground

HTML

<button id="inviteYourFriends" class="arvo-bold button blue" >
	        Invite your friends
	    </button>

CSS

.button {
    line-height: 52px;
    font-size: 16px;
    width: 270px;
    height: 50px;
    
     text-shadow: -1px -1px 1px rgba(175,175,175,.42);
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    line-height: 38px;
    color: #fefefe;
    font-size: 14px;
    display: block;
    height: 38px;
    border: 0;

    -webkit-border-radius: 4px;
       -moz-border-radius: 4px;
            border-radius: 4px;

    -webkit-background-clip: padding-box;
       -moz-background-clip: padding;
            background-clip: padding-box;

    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;

    -webkit-box-shadow: 1px 2px 2px rgba(0,0,0,.1); 
       -moz-box-shadow: 1px 2px 2px rgba(0,0,0,.1);
            box-shadow: 1px 2px 2px rgba(0,0,0,.1);
}

.button.blue {
    background: rgb(169,191,200);
    background: -moz-linear-gradient(top,  rgba(169,191,200,1) 0%, rgba(169,191,200,1) 51%, rgba(143,170,182,1) 54%, rgba(143,170,182,1) 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(169,191,200,1)), color-stop(51%,rgba(169,191,200,1)), color-stop(54%,rgba(143,170,182,1)), color-stop(100%,rgba(143,170,182,1)));
    background: -webkit-linear-gradient(top,  rgba(169,191,200,1) 0%,rgba(169,191,200,1) 51%,rgba(143,170,182,1) 54%,rgba(143,170,182,1) 100%);
    background: -o-linear-gradient(top,  rgba(169,191,200,1) 0%,rgba(169,191,200,1) 51%,rgba(143,170,182,1) 54%,rgba(143,170,182,1) 100%);
    background: -ms-linear-gradient(top,  rgba(169,191,200,1) 0%,rgba(169,191,200,1) 51%,rgba(143,170,182,1) 54%,rgba(143,170,182,1) 100%);
    background: linear-gradient(to bottom,  rgba(169,191,200,1) 0%,rgba(169,191,200,1) 51%,rgba(143,170,182,1) 54%,rgba(143,170,182,1) 100%);
}