app/assets/stylesheets/githubribbon.css
#forkongithub {
display: none;
}
#forkongithub a {
background: #007BA7;
color: #fff;
text-decoration: none;
font-family: arial, sans-serif;
text-align: center;
font-weight: bold;
padding: 5px 45px;
font-size: 1rem;
line-height: 2rem;
position: relative;
transition: 0.5s;
}
#forkongithub a:hover {
background: #175e92;
color: #fff;
}
#forkongithub a::before, #forkongithub a::after {
content: "";
width: 100%;
display: block;
position: absolute;
top: 1px;
left: 0;
height: 1px;
background: #fff;
}
#forkongithub a::after {
bottom: 1px;
top: auto;
}
@media screen and (min-width:800px) {
#forkongithub {
position: absolute;
display: block;
top: 0;
right: 0;
width: 200px;
overflow: hidden;
height: 200px;
z-index: 9;
}
#forkongithub a{
width: 200px;
position: absolute;
top: 85px;
right: -40px;
-webkit-transform: rotate(45deg);
-ms-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
box-shadow: 4px 4px 10px rgba(0,0,0,0.8);
}
}