There are 2 kinds of page loading: index page(home page) loading and normal page loading
You could change the css transition in line 145-205 of style.css.
index page(home page) loading:
.site-loading {
width: 100%; height: 100%; position: fixed; z-index: 9999; opacity: 1; visibility: visible;
-webkit-transition: -webkit-transform 1.5s;
-moz-transition: -moz-transform 1.5s;
-ms-transition: -ms-transform 1.5s;
-o-transition: -o-transform 1.5s;
transition: transform 1.5s;
}
...
.site-loading.visible {
-webkit-transform: translateX(-100%);
-moz-transform: translateX(-100%);
-ms-transform: translateX(-100%);
-o-transform: translateX(-100%);
transform: translateX(-100%);
}
...
normal page loading:
.page-loading {
position: fixed; z-index: 9999; opacity: 0;visibility: hidden; left: 0; top: 0px; right: 0px; bottom: 0px;
-webkit-transition: all 1.5s;
-moz-transition: all 1.5s;
-ms-transition: all 1.5s;
-o-transition: all 1.5s;
transition: all 1.5s;
}
...
.page-loading.visible {
opacity: 1; visibility:visible;
-webkit-transition: all 1.5s;
-moz-transition: all 1.5s;
-ms-transition: all 1.5s;
-o-transition: all 1.5s;
transition: all 1.5s;
}...
You could forbid the normal page loading in Theme-option.
Best,Bwsm