.skyTextarea textarea::-webkit-input-placeholder{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif}.skyTextarea textarea::-moz-placeholder{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif}.skyTextarea textarea:-ms-input-placeholder{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif}.skyTextarea textarea::-ms-input-placeholder{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif}.skyTextarea textarea,.skyTextarea textarea::placeholder{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif}.skyTextarea .len{display:inline-block;margin:0 0 15px 5px}