a-quest/task2/css/main.css

#game {width: auto;}
.hidden {display: none;}

/*//////////////////////////////////////////////////////////////////
[ RESTYLE TAG ]*/

* {
	margin: 0px; 
	padding: 0px; 
	box-sizing: border-box;
}

body, html {
	height: 100%;
	font-family: 'Roboto', sans-serif;
}

/*---------------------------------------------*/
a {
	font-family: 'Roboto', sans-serif;
	font-size: 14px;
	line-height: 1.7;
	color: #666666;
	margin: 0px;
	transition: all 0.4s;
	-webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  -moz-transition: all 0.4s;
}

a:focus {
	outline: none !important;
}

a:hover {
	text-decoration: none;
}

/*---------------------------------------------*/
h1,h2,h3,h4,h5,h6 {
	margin: 0px;
}

p {
	font-family: 'Roboto', sans-serif;
	font-size: 14px;
	line-height: 1.7;
	color: #666666;
	margin: 0px;
}

ul, li {
	margin: 0px;
	list-style-type: none;
}


/*---------------------------------------------*/
input {
	outline: none;
	border: none;
}

textarea {
  outline: none;
  border: none;
}

textarea:focus, input:focus {
  border-color: transparent !important;
}

input:focus::-webkit-input-placeholder { color:transparent; }
input:focus:-moz-placeholder { color:transparent; }
input:focus::-moz-placeholder { color:transparent; }
input:focus:-ms-input-placeholder { color:transparent; }

textarea:focus::-webkit-input-placeholder { color:transparent; }
textarea:focus:-moz-placeholder { color:transparent; }
textarea:focus::-moz-placeholder { color:transparent; }
textarea:focus:-ms-input-placeholder { color:transparent; }

input::-webkit-input-placeholder { color: #adadad;}
input:-moz-placeholder { color: #adadad;}
input::-moz-placeholder { color: #adadad;}
input:-ms-input-placeholder { color: #adadad;}

textarea::-webkit-input-placeholder { color: #adadad;}
textarea:-moz-placeholder { color: #adadad;}
textarea::-moz-placeholder { color: #adadad;}
textarea:-ms-input-placeholder { color: #adadad;}

/*---------------------------------------------*/
button {
	outline: none !important;
	border: none;
	background: transparent;
}

button:hover {
	cursor: pointer;
}

iframe {
	border: none !important;
}


/*---------------------------------------------*/
.container {
	max-width: 1200px;
}





/*//////////////////////////////////////////////////////////////////
[ Contact ]*/

.container-contact100 {
  width: 100%;  
  min-height: 100vh;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 15px;
  background: #a64bf4;
  background: -webkit-linear-gradient(45deg, #00dbde, #fc00ff);
  background: -o-linear-gradient(45deg, #00dbde, #fc00ff);
  background: -moz-linear-gradient(45deg, #00dbde, #fc00ff);
  background: linear-gradient(45deg, #00dbde, #fc00ff);
  
}

.wrap-contact100 {
  width: 500px;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  padding: 42px 55px 45px 55px;
}

.wrap-contact150 {
  width: 750px;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  padding: 42px 55px 45px 55px;
}


/*------------------------------------------------------------------
[ Form ]*/

.contact100-form {
  width: 100%;
}

.contact100-form-title {
  display: block;
  font-family: 'Roboto', sans-serif;
  font-size: 39px;
  color: #333333;
  line-height: 1.2;
  text-align: center;
  padding-bottom: 44px;
}



/*------------------------------------------------------------------
[ Input ]*/

.wrap-input100 {
  width: 100%;
  position: relative;
  border-bottom: 2px solid #d9d9d9;
  padding-bottom: 13px;
  margin-bottom: 27px;
}

.label-input100 {
  font-family: 'Roboto', sans-serif;
  font-size: 13px;
  color: #666666;
  line-height: 1.5;
  padding-left: 5px;
}

.input100 {
  display: block;
  width: 100%;
  background: transparent;
  font-family: 'Roboto', sans-serif;
  font-size: 18px;
  color: #333333;
  line-height: 1.2;
  padding: 0 5px;
}

.focus-input100 {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.focus-input100::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;

  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  -moz-transition: all 0.4s;
  transition: all 0.4s;

  background: #7f7f7f;
}


/*---------------------------------------------*/
input.input100 {
  height: 40px;
}


textarea.input100 {
  min-height: 110px;
  padding-top: 9px;
  padding-bottom: 13px;
}


.input100:focus + .focus-input100::before {
  width: 100%;
}

.has-val.input100 + .focus-input100::before {
  width: 100%;
}


/*------------------------------------------------------------------
[ Button ]*/
.container-contact100-form-btn {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 13px;
}

.wrap-contact100-form-btn {
  width: 100%;
  display: block;
  position: relative;
  z-index: 1;
  border-radius: 25px;
  overflow: hidden;
  margin: 0 auto;
}

.contact100-form-bgbtn {
  position: absolute;
  z-index: -1;
  width: 300%;
  height: 100%;
  background: #a64bf4;
  background: -webkit-linear-gradient(left, #00dbde, #fc00ff, #00dbde, #fc00ff);
  background: -o-linear-gradient(left, #00dbde, #fc00ff, #00dbde, #fc00ff);
  background: -moz-linear-gradient(left, #00dbde, #fc00ff, #00dbde, #fc00ff);
  background: linear-gradient(left, #00dbde, #fc00ff, #00dbde, #fc00ff);
  top: 0;
  left: -100%;

  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  -moz-transition: all 0.4s;
  transition: all 0.4s;
}

.contact100-form-btn {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 20px;
  width: 100%;
  height: 50px;

  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  color: #fff;
  line-height: 1.2;
}

.wrap-contact100-form-btn:hover .contact100-form-bgbtn {
  left: 0;
}

.contact100-form-btn i {
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  -moz-transition: all 0.4s;
  transition: all 0.4s;
}
.contact100-form-btn:hover i {
  -webkit-transform: translateX(10px);
  -moz-transform: translateX(10px);
  -ms-transform: translateX(10px);
  -o-transform: translateX(10px);
  transform: translateX(10px);
}


/*------------------------------------------------------------------
[ Responsive ]*/

@media (max-width: 576px) {
  .wrap-contact100 {
    padding: 72px 15px 65px 15px;
  }
}



/*------------------------------------------------------------------
[ Alert validate ]*/

.validate-input {
  position: relative;
}

.alert-validate::before {
  content: attr(data-validate);
  position: absolute;
  max-width: 70%;
  background-color: #fff;
  border: 1px solid #c80000;
  border-radius: 2px;
  padding: 4px 25px 4px 10px;
  top: 58%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  right: 2px;
  pointer-events: none;

  font-family: 'Roboto', sans-serif;
  color: #c80000;
  font-size: 13px;
  line-height: 1.4;
  text-align: left;

  visibility: hidden;
  opacity: 0;

  -webkit-transition: opacity 0.4s;
  -o-transition: opacity 0.4s;
  -moz-transition: opacity 0.4s;
  transition: opacity 0.4s;
}

.alert-validate::after {
  content: "\f06a";
  font-family: 'Roboto', sans-serif;
  display: block;
  position: absolute;
  color: #c80000;
  font-size: 16px;
  top: 58%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  right: 8px;
}

.alert-validate:hover:before {
  visibility: visible;
  opacity: 1;
}

@media (max-width: 992px) {
  .alert-validate::before {
    visibility: visible;
    opacity: 1;
  }
}



/*//////////////////////////////////////////////////////////////////
[ Restyle Select2 ]*/

.select2-container {
  display: block;
  max-width: 100% !important;
  width: auto !important;
}

.select2-container .select2-selection--single {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  background-color: transparent;
  border: none;
  height: 40px;
  outline: none;
  position: relative;
}

/*------------------------------------------------------------------
[ in select ]*/
.select2-container .select2-selection--single .select2-selection__rendered {
  font-family: 'Roboto', sans-serif;
  font-size: 18px;
  color: #333333;
  line-height: 1.2;
  padding-left: 5px ;
  background-color: transparent;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 100%;
  top: 50%;
  transform: translateY(-50%);
  right: 10px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.select2-selection__arrow b {
  display: none;
}

.select2-selection__arrow::before {
  content: '';
  display: block;
  
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  border-bottom: 5px solid #999999;
  margin-bottom: 2px;
}

.select2-selection__arrow::after {
  content: '';
  display: block;
  
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  border-top: 5px solid #999999;
}

/*------------------------------------------------------------------
[ Dropdown option ]*/
.select2-container--open .select2-dropdown {
  z-index: 1251;
  border: 0px solid #e5e5e5;
  border-radius: 0px;
  background-color: white;

  box-shadow: 0 3px 10px 0px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0 3px 10px 0px rgba(0, 0, 0, 0.2);
  -webkit-box-shadow: 0 3px 10px 0px rgba(0, 0, 0, 0.2);
  -o-box-shadow: 0 3px 10px 0px rgba(0, 0, 0, 0.2);
  -ms-box-shadow: 0 3px 10px 0px rgba(0, 0, 0, 0.2);
}

.select2-dropdown--above {top: -30px;}
.select2-dropdown--below {top: 8px;}

.select2-container .select2-results__option[aria-selected] {
  padding-top: 10px;
  padding-bottom: 10px;
}

.select2-container .select2-results__option[aria-selected="true"] {
  background: #a64bf4;
  background: -webkit-linear-gradient(right, #00dbde, #fc00ff);
  background: -o-linear-gradient(right, #00dbde, #fc00ff);
  background: -moz-linear-gradient(right, #00dbde, #fc00ff);
  background: linear-gradient(right, #00dbde, #fc00ff);
  color: white;
}

.select2-container .select2-results__option--highlighted[aria-selected] {
  background: #a64bf4;
  background: -webkit-linear-gradient(right, #00dbde, #fc00ff);
  background: -o-linear-gradient(right, #00dbde, #fc00ff);
  background: -moz-linear-gradient(right, #00dbde, #fc00ff);
  background: linear-gradient(right, #00dbde, #fc00ff);
  color: white;
}

.select2-results__options {
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  color: #333333;
  line-height: 1.2;
}

.select2-search--dropdown .select2-search__field {
  border: 1px solid #aaa;
  outline: none;
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  color: #333333;
  line-height: 1.2;
}