.element-btn {
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  position: relative;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  min-width: 78px;
  height: 32px;
  padding: 0 16px;
  border-radius: 4px;
  overflow: hidden;
  font-size: 0;
  background-color: #fff;
  outline-style: none;
}
.element-btn .btn-txt {
  display: inline-block;
  width: 100%;
  font-size: 14px;
  font-weight: bold;
  line-height: 20px;
  text-align: center;
  word-break: keep-all;
  color: #aaa;
}

/*btn color*/

.element-btn.btn-purple {
  background-image: linear-gradient(to right, #7340dc 0%, #5534d9 100%);
}

.element-btn.btn-gray {
  background-color: #eee;
}

.element-btn.btn-opacity-dark {
  background-color: rgba(0, 0, 0, 0.2);
}

.element-btn.btn-transparent {
  background: transparent;
}

/*btn round*/

.element-btn.btn-round-20 {
  border-radius: 20px;
}

/*btn outline*/
.element-btn.btn-outline-gray {
  border: 1px solid #ccc;
}

.element-btn.btn-outline-white {
  border: 1px solid #fff;
}

.element-btn.btn-outline-orange {
  border: 1px solid #ff8148;
}

/*txt color*/
.btn-txt.btn-txt-white {
  color: #fff;
}

.btn-txt.btn-txt-orange {
  color: #ff8148;
}

/* footer btn */
.element-btn.btn-line-gray {
  border: 1px solid #ccc;
}
.element-btn.btn-round {
  border-radius: 20px;
}