.upload-frame{
  position: relative;
  top: 50px;
  left: 60px;
  width:  900px;
  height: 200px;
  border: 1px solid rgba(0, 0, 0, 0.33);
  background-color: white;
  border-radius: 10px;
}
.true-select{
  visibility: hidden;
}
.upload-button{
   cursor: pointer;
   text-align: center;
   line-height: 40px;
   color: white;
   border-radius: 10px;
   width: 200px;
   height: 50px;
   margin: 10px;
   background-color: rgb(66, 123, 211);
   transition: 0.3s;
 }
.upload-button:hover{
  height: 55px;
  background-color: #4b91f4;
}
.file-input-frame{
  transition: 0.8s;
  position: absolute;
  right: 340px;
  bottom: 20px;
}
.file-msg{
  position: absolute;
  top: 25px;
  left: 70px;
  border-radius: 10px;
  border: 4px solid #eaeaea;
  background-color: #eaeaea;
  transition: 0.6s;
  width: 100px;
  height: 140px;
  opacity: 0;
}
.upload-tips{
  width: 180px;
  height: 40px;
  color: white;
  text-align: center;
  line-height: 35px;
  border-radius: 10px 0px 10px 0;
  background-color: rgb(210, 74, 82);
}