[type="checkbox"]:not(:checked),

[type="checkbox"]:checked {

  position: absolute;

  left: -9999px;

}



[type="checkbox"]:not(:checked)+label,

[type="checkbox"]:checked+label {

  position: relative;

  padding-left: 25px;

  cursor: pointer;

}



[type="checkbox"]:not(:checked)+label:before,

[type="checkbox"]:checked+label:before {

    content: '';

    position: absolute;

    left: 0;

    top:1px;

    width: 21px;

    height: 21px;

    background: #fff;

    border-radius: 2px;

    outline: none;

    border: 1px solid #034f18;

}

[type="checkbox"]:not(:checked)+label:after,

[type="checkbox"]:checked+label:after {

  content: '✔';

  position: absolute;

  top: 6px;

  left:4px;

  font-size: 17px;

  line-height: 0.8;

  color: #555;

  transition: all .2s;

}

[type="checkbox"]:not(:checked)+label:after {

  opacity: 0;

  transform: scale(0);

}

[type="checkbox"]:checked+label:after {

  opacity: 1;

  transform: scale(1);

}

.checkbox-singal {

    padding: 5px;

    min-height: 35px;

}

.checkbox-singal label {

    margin: 0;

}

.checkbox-singal label span {

    font-size: 14px;

    color: #4f4f4f;

    font-weight: 300;

    letter-spacing: 0.5px;

    padding-left: 2px;

}

.filter-box div.collapse {

    border-top: 1px solid #4f4f4f38;

}