duoshuo.style.css

.ds-textarea-wrapper {background:none !important}
.ds-textarea-wrapper textarea{border-radius: 0 !important;background: rgba(250,250,250,0.3) !important;}
.ds-thread *{border-radius:0 !important;}
.ds-post-options,.ds-gradient-bg,.ds-post-button{background:none !important;}
.ds-post-options,.ds-gradient-bg{background: rgba(240,240,240,0.5) !important;border-radius: 0 !important;}
.ds-like-thread-button,ds-comments-tab-duoshuo{background:none !important;background: rgba(216,216,216,0.3) !important;}
.ds-post-button{background: rgba(235, 235, 235, 0.65) !important}