.m-button {
  border: 1px solid #000;
  font-size: 14px;
  border-radius: 5px;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  padding: 0 10px;
  border: none;
  display: inline-block;
  vertical-align: middle;
}
.m-button:focus {
  border: none;
  outline: none;
}
.m-button:hover {
  opacity: 0.8;
  box-shadow: 0 0 2px #bbb;
}
.m-button.normal {
  min-width: 90px;
  height: 40px;
  line-height: 40px;
}
.m-button.disabled {
  cursor: not-allowed;
}
.m-button.loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
@keyframes myPin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.m-button.loading svg.icon {
  display: inline-block;
  vertical-align: top;
  flex: 0 0 1em;
  width: 1em;
  height: 1em;
  margin-right: 5px;
  border-radius: 50%;
  animation: myPin 1.5s linear infinite;
}
.m-button.big {
  min-width: 162px;
  height: 50px;
  line-height: 50px;
}
.m-button.small {
  min-width: 72px;
  height: 30px;
  line-height: 30px;
}
.m-button.default {
  background-color: #fff;
  color: #444;
  margin: 1px;
  border: 1px solid #ddd;
}
.m-button.primary {
  background-color: #108ee9;
  color: #fff;
  border: 1px solid #108ee9;
}
.m-button.ghost {
  background-color: #fff;
  color: #108ee9;
  border: 1px solid #108ee9;
}
.m-button.warning {
  background-color: #e94f4f;
  color: #fff;
  border: 1px solid #e94f4f;
}
.m-button.noBorder {
  border: none;
}
.m-button.noBorder:hover {
  opacity: 0.8;
  box-shadow: none;
}
.m-button + .m-button {
  margin-left: 1em;
}

.m-input {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  position: relative;
  display: inline-flex;
  width: 100%;
  border: 1px solid #d9d9d9;
  align-items: center;
}
.m-input-disabled * {
  cursor: not-allowed;
}
.m-input > .m-input-prefix {
  display: inline-block;
  padding-left: 8px;
}
.m-input > .m-input-prefix + input {
  padding-left: 8px;
}
.m-input > .m-input-suffix {
  display: inline-block;
  padding-right: 8px;
}
.m-input-focused {
  border-color: #108ee9;
  -webkit-box-shadow: 0 0 3px #108ee9;
  box-shadow: 0 0 3px #108ee9;
}
.m-input:hover {
  border-color: #108ee9;
}
.m-input input {
  padding: 5px 10px;
  margin: 0;
  display: inline-block;
  min-width: 50%;
  flex: 1;
  color: rgba(0, 0, 0, 0.85);
  font-size: 14px;
  line-height: 1.5;
  background-color: #fff;
  border-radius: 2px;
  outline: none;
  border: none;
}
.m-input input::-moz-placeholder {
  opacity: 1;
}
.m-input input::-webkit-input-placeholder {
  color: #bfbfbf;
}
.m-input input:-ms-input-placeholder {
  color: #bfbfbf;
}
.m-input input::-ms-input-placeholder {
  color: #bfbfbf;
}
.m-input input::placeholder {
  color: #bfbfbf;
}
.m-input + .m-input {
  margin-top: 1em;
}
.m-input-big {
  font-size: 16px;
}
.m-input-big input {
  height: 44px;
  font-size: inherit;
}
.m-input-middle {
  font-size: 14px;
}
.m-input-middle input {
  height: 32px;
  font-size: inherit;
}
.m-input-small {
  font-size: 12px;
}
.m-input-small input {
  height: 24px;
  font-size: inherit;
}

.m-switch {
  width: 40px;
  padding: 1px;
  border-radius: 20px;
  background-color: #fff;
  box-shadow: 0 0 2px #333;
  margin: 2px;
  transition: all 0.3s;
}
.m-switch .inner {
  width: 20px;
  height: 20px;
  border-radius: 20px;
  background-color: #fff;
  box-shadow: 1px 1px 2px 0 #333;
  transform: translateX(0);
  transition: all 0.3s;
}
.m-switch.checked {
  background-color: #4dd865;
}
.m-switch.checked .inner {
  transform: translateX(18px);
  box-shadow: 0px 0px 2px #333;
}

.c-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.c-modal main {
  background-color: #fff;
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 3px;
  padding: 20px 30px;
}
.c-modal main h3 {
  font-weight: 500;
  font-size: 1.1em;
  margin: 0;
}
.c-modal main p {
  padding: 20px 0px;
  min-width: 20em;
  max-height: 4em;
  font-size: 0.9em;
  color: #333;
}
.c-modal main section.action {
  text-align: right;
}
.c-modal .c-mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

.m-tabs ul.m-tabs-tag {
  position: relative;
  vertical-align: top;
  border-bottom: 1px solid #ddd;
  margin: auto;
  padding: 0;
}
.m-tabs ul.m-tabs-tag li {
  margin-top: 0;
  display: inline-block;
  padding: 4px;
}
.m-tabs ul.m-tabs-tag li + li {
  margin-left: 20px;
}
.m-tabs ul.m-tabs-tag li.selected {
  color: #108ee9;
}
.m-tabs ul.m-tabs-tag li.m-tabs-tag-indicator {
  position: absolute;
  bottom: -1px;
  left: 0;
  height: 2px;
  border: none;
  margin: 0;
  padding: 0;
  width: 30px;
  background: #108ee9;
  transition: left 250ms;
}
.m-tabs .container {
  padding: 10px 4px;
  min-height: 50px;
}

.m-back-top {
  background-color: #8d8d8d;
  display: inline-block;
  line-height: 2em;
  padding: 0 0.5em;
  border-radius: 50%;
  position: fixed;
  bottom: 50px;
  right: 50px;
}
.m-back-top .m-icon > svg {
  fill: #fff;
}
.m-back-top:hover {
  background-color: #272727;
}

.m-icon {
  display: inline-block;
}
.m-icon + .m-icon {
  margin-left: 1em;
}
.m-icon .icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}