bottom: 1.2rem;
right: 0.2rem;
width: 5rem;
border-radius: 0.15rem;
background: linear-gradient(to bottom right,rgba(24,0,12,0.9),rgba(16,0,8,0.5));
p{
width: 90%;
margin-left:10% ;
height: 0.8rem;
font-size: .18rem;
font-weight: 650;
color: #fcff00;
line-height: 0.8rem;
border-bottom: 1px solid #222222;
&:hover{
color: white;
}
}

？