.inputitem {
  display: inline-block;
  font-size: 13px;
  margin-right: 15px;
}

.inputitem select,
.inputitem span,
.inputitem input {
  height: 32px;
  line-height: 24px;
  margin: 0 8px;
  vertical-align: middle;
  border-radius: 3px;
  box-sizing: border-box;
}


.filter {
  margin-bottom: 15px;
  margin-top: 20px;
  background-color: #1b1b1b;
  padding: 25px 18px;
}

.inputitem button {
  display: inline-block;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid #dcdfe6;
  -webkit-appearance: none;
  text-align: center;
  box-sizing: border-box;
  outline: none;
  margin: 0;
  transition: .1s;
  font-weight: 500;
  color: #fff;
  background-color: #409eff;
  border-color: #409eff;
  padding: 9px 15px;
  font-size: 12px;
  border-radius: 3px;
}

.inputitem button:hover {
  background: #66b1ff;
  border-color: #66b1ff;
  color: #fff;
}


.content {
  background-color: #1b1b1b;
  padding: 24px;
  border-radius: 3px;
  margin-top: 15px;
}